{"title":"Lens Plate for Sigma","description":null,"products":[{"product_id":"2-75-inch-double-dovetail-rail-sigma-180mm-macro","title":"2.75\" Double-Dovetail Arca-Swiss Rail for Sigma 180mm f\/2.8 Macro","description":"\u003c!-- ===================== GRAY BANNER ===================== --\u003e\n\u003cdiv style=\"background:#e5e5e5;padding:12px 15px;margin-bottom:18px;\"\u003e\n    \u003cstrong\u003eHejnar Photo – 2.75\" Double-Dovetail Rail for Sigma 180mm f\/2.8 Macro\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\u003c!-- ===================== SEO BLOCK (TOP) ===================== --\u003e\n\u003ch1\u003e2.75\" Double-Dovetail Arca-Swiss Rail for Sigma 180mm f\/2.8 Macro\u003c\/h1\u003e\n\u003cp\u003e\n    Engineered for precision and versatility, this 2.75-inch rail is the perfect companion for the Sigma APO Macro 180mm F2.8 EX DG OS HSM. The double-dovetail design provides dual clamping surfaces, allowing you to lock the lens into your tripod head while simultaneously mounting macro accessories to the top of the plate.\n\u003c\/p\u003e\n\u003chr\u003e\n\n\u003c!-- ===================== QUICK OVERVIEW ===================== --\u003e\n\u003ch2\u003eQuick Overview\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eModel: Sigma 180mm Macro Specific Rail\u003c\/li\u003e\n    \u003cli\u003eLength: 2.75 inches (69.85mm)\u003c\/li\u003e\n    \u003cli\u003eDouble-dovetail design for dual Arca-Swiss clamping surfaces\u003c\/li\u003e\n    \u003cli\u003eIntegrated anti-twist ridge for secure lens foot alignment\u003c\/li\u003e\n    \u003cli\u003eCompatibility: Sigma APO Macro 180mm F2.8 EX DG OS HSM\u003c\/li\u003e\n    \u003cli\u003eCNC machined from 6061-T6 Aluminum\u003c\/li\u003e\n    \u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- ===================== PRODUCT DESCRIPTION ===================== --\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e\n    The 2.75\" Double-Dovetail Rail offers a custom-fit mounting solution for macro photographers. By utilizing a double-sided Arca-Swiss profile, this rail allows you to secure your lens into a standard clamp while leaving the top surface available for mounting flash brackets, nodal slides, or other essential macro accessories.\n\u003c\/p\u003e\n\u003cp\u003e\n    Specifically sized for the Sigma 180mm f\/2.8 telephoto macro lens, this rail ensures optimal balance and a rock-solid foundation. The integrated precision anti-twist ridge acts as a physical stop against the lens foot, preventing any unwanted rotation during high-magnification shooting.\n\u003c\/p\u003e\n\u003cp\u003e\n    Built for professional field use, the rail is CNC-machined from 6061-T6 aircraft-grade aluminum and finished with a durable satin black hard-coat anodize. It includes one captive-style stainless steel 1\/4\"-20 mounting screw to keep your gear securely attached at all times.\n\u003c\/p\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701590196329,"sku":"C1-275-SIG1","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/0003_C1-275.jpg?v=1794008441"},{"product_id":"3-25-inch-arca-swiss-lens-plate-sigma-100-300mm-f4","title":"Arca-Swiss Compatible Lens Plate for Sigma 100-300mm f\/4 EX APO IF HSM","description":"\u003c!-- ===================== GRAY BANNER ===================== --\u003e \n\u003cdiv style=\"background:#e5e5e5;padding:12px 15px;margin-bottom:18px;\"\u003e \n    \u003cstrong\u003eArca-Swiss Style 3.25 Inch Lens Plate for Sigma 100-300mm f\/4 EX APO IF HSM\u003c\/strong\u003e \n\u003c\/div\u003e \n\n\u003c!-- ===================== SEO BLOCK (TOP) ===================== --\u003e \n\u003ch1\u003eArca-Swiss Compatible Lens Plate for Sigma 100-300mm f\/4 EX APO IF HSM\u003c\/h1\u003e \n\u003cp\u003e\n    This precision-engineered \u003cstrong\u003eArca-Swiss compatible lens plate\u003c\/strong\u003e is a high-performance mounting solution custom-designed for the balance and stability requirements of the \u003cstrong\u003eSigma 100-300mm f\/4 EX APO IF HSM\u003c\/strong\u003e telephoto zoom lens. Featuring a 3.25-inch rail and a highly adaptable \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e, it delivers an unyielding, rock-solid interface for professional tripod heads, ensuring maximum safety and precise center-of-gravity balance control.\n\u003c\/p\u003e \n\u003chr\u003e \n\n\u003c!-- ===================== QUICK OVERVIEW \u0026 KEY FEATURES ===================== --\u003e \n\u003ch2\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e \n\u003cul\u003e \n    \u003cli\u003e\n\u003cstrong\u003eVersatile 3.25\" Length:\u003c\/strong\u003e Provides an optimized fore-aft travel range to fine-tune your center of gravity and easily balance professional telephoto zoom setups.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eRemovable Configuration Ridge:\u003c\/strong\u003e Features a modular anti-twist ridge that can be mounted in various locations along the plate to perfectly match your specific lens foot geometry.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDouble-Dovetail Profile:\u003c\/strong\u003e Bi-directional design provides two independent Arca-type clamping tracks on top and bottom surfaces for stacking components or flash brackets.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eUniversal Arca Standard:\u003c\/strong\u003e Dovetail profile ensures a perfect, zero-play fit with quick-release clamps from Really Right Stuff, Kirk, Wimberley, and Leofoto.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eFail-Safe Engineering:\u003c\/strong\u003e Equipped with pre-installed safety-stop screws to stop your camera assembly from accidentally sliding out of a loosened clamp.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e Precision CNC-machined from a solid block of aircraft-grade 6061-T6 aluminum.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDurable Hard-Coat Finish:\u003c\/strong\u003e Black hard-coat anodized surface provides advanced resistance against scratches, scuffs, and outdoor elements.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDomestic Quality:\u003c\/strong\u003e Proudly manufactured in the USA to professional tolerances with corrosion-resistant stainless steel hardware.\u003c\/li\u003e \n\u003c\/ul\u003e \n\n\u003c!-- ===================== PRODUCT DESCRIPTION ===================== --\u003e \n\u003ch2\u003eProduct Description\u003c\/h2\u003e \n\u003cp\u003e \n    The dedicated quick-release lens plate for the \u003cstrong\u003eSigma 100-300mm f\/4 EX APO IF HSM\u003c\/strong\u003e is an essential technical asset for sports, wildlife, and action photographers. Because tracking fast-moving subjects with a substantial telephoto zoom places significant torsional stress on your support kit, generic plates will easily slip or twist over time. This custom plate resolves that limitation entirely by incorporating an innovative \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e. The ridge can be repositioned across multiple locations or entirely removed to conform exactly to the contours of your original lens foot, locking your gear square to the plate track.\n\u003c\/p\u003e \n\u003cp\u003e \n    The standout feature of this plate is its premium \u003cstrong\u003edouble-dovetail profile\u003c\/strong\u003e. This functional geometry creates dual independent clamping surfaces, allowing you to lock the bottom track into your primary tripod head or gimbal clamp while simultaneously utilizing the upper track to mount telephoto flash brackets, macro stages, or secondary utility clamps. The captive-style camera screw slot allows for smooth adjustment while ensuring your mounting hardware stays securely grouped together during transport.\n\u003c\/p\u003e \n\u003cp\u003e \n    Bespoke-crafted in the USA from ultra-strong aluminum, this accessory provides the structural rigidity required for professional gear. The low-profile architecture keeps your overall assembly tight and close to the tripod axis for maximum shake reduction. Built with high-grade stainless steel hardware and finished with a durable black hard coat, this lens plate delivers the technical precision and lifelong stability your photography workflow demands.\n\u003c\/p\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701607694441,"sku":"M1-325-SIG1","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/0006_M1-325.jpg?v=1793585726"},{"product_id":"3-25-inch-arca-swiss-lens-plate-sigma-150-600mm-co","title":"Arca-Swiss Compatible Lens Plate for Sigma 150-600mm f\/5-6.3 DG OS HSM Contemporary","description":"\u003c!-- ===================== GRAY BANNER ===================== --\u003e \n\u003cdiv style=\"background:#e5e5e5;padding:12px 15px;margin-bottom:18px;\"\u003e \n    \u003cstrong\u003eArca-Swiss Style 3.25 Inch Lens Plate for Sigma 150-600mm f\/5-6.3 DG OS HSM Contemporary\u003c\/strong\u003e \n\u003c\/div\u003e \n\n\u003c!-- ===================== SEO BLOCK (TOP) ===================== --\u003e \n\u003ch1\u003eArca-Swiss Compatible Lens Plate for Sigma 150-600mm f\/5-6.3 DG OS HSM Contemporary\u003c\/h1\u003e \n\u003cp\u003e\n    This precision-engineered \u003cstrong\u003eArca-Swiss compatible lens plate\u003c\/strong\u003e is a high-performance mounting solution custom-designed for the balance and stability requirements of the popular \u003cstrong\u003eSigma 150-600mm f\/5-6.3 DG OS HSM Contemporary\u003c\/strong\u003e telephoto zoom lens. Featuring a 3.25-inch rail and a highly adaptable \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e, it delivers an unyielding, rock-solid interface for professional tripod heads, ensuring maximum safety and precise center-of-gravity balance control.\n\u003c\/p\u003e \n\u003chr\u003e \n\n\u003c!-- ===================== QUICK OVERVIEW \u0026 KEY FEATURES ===================== --\u003e \n\u003ch2\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e \n\u003cul\u003e \n    \u003cli\u003e\n\u003cstrong\u003eVersatile 3.25\" Length:\u003c\/strong\u003e Provides an optimized fore-aft travel range to fine-tune your center of gravity and easily balance professional telephoto zoom setups.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eRemovable Configuration Ridge:\u003c\/strong\u003e Features a modular anti-twist ridge that can be mounted in various locations along the plate to perfectly match your specific lens foot geometry.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDouble-Dovetail Profile:\u003c\/strong\u003e Bi-directional design provides two independent Arca-type clamping tracks on top and bottom surfaces for stacking components or flash brackets.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eUniversal Arca Standard:\u003c\/strong\u003e Dovetail profile ensures a perfect, zero-play fit with quick-release clamps from Really Right Stuff, Kirk, Wimberley, and Leofoto.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eFail-Safe Engineering:\u003c\/strong\u003e Equipped with pre-installed safety-stop screws to stop your camera assembly from accidentally sliding out of a loosened clamp.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e Precision CNC-machined from a solid block of aircraft-grade 6061-T6 aluminum.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDurable Hard-Coat Finish:\u003c\/strong\u003e Black hard-coat anodized surface provides advanced resistance against scratches, scuffs, and outdoor elements.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDomestic Quality:\u003c\/strong\u003e Proudly manufactured in the USA to professional tolerances with corrosion-resistant stainless steel hardware.\u003c\/li\u003e \n\u003c\/ul\u003e \n\n\u003c!-- ===================== PRODUCT DESCRIPTION ===================== --\u003e \n\u003ch2\u003eProduct Description\u003c\/h2\u003e \n\u003cp\u003e \n    The dedicated quick-release lens plate for the \u003cstrong\u003eSigma 150-600mm f\/5-6.3 DG OS HSM Contemporary\u003c\/strong\u003e is an essential technical asset for sports, wildlife, and action photographers. Because tracking fast-moving subjects with a substantial telephoto zoom places significant torsional stress on your support kit, generic plates will easily slip or twist over time. This custom plate resolves that limitation entirely by incorporating an innovative \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e. The ridge can be repositioned across multiple locations or entirely removed to conform exactly to the contours of your original lens foot, locking your gear square to the plate track.\n\u003c\/p\u003e \n\u003cp\u003e \n    The standout feature of this plate is its premium \u003cstrong\u003edouble-dovetail profile\u003c\/strong\u003e. This functional geometry creates dual independent clamping surfaces, allowing you to lock the bottom track into your primary tripod head or gimbal clamp while simultaneously utilizing the upper track to mount telephoto flash brackets, macro stages, or secondary utility clamps. The captive-style camera screw slot allows for smooth adjustment while ensuring your mounting hardware stays securely grouped together during transport.\n\u003c\/p\u003e \n\u003cp\u003e \n    Bespoke-crafted in the USA from ultra-strong aluminum, this accessory provides the structural rigidity required for professional gear. The low-profile architecture keeps your overall assembly tight and close to the tripod axis for maximum shake reduction. Built with high-grade stainless steel hardware and finished with a durable black hard coat, this lens plate delivers the technical precision and lifelong stability your photography workflow demands.\n\u003c\/p\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701607727209,"sku":"M1-325-SIG2","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/M1-325_8.jpg?v=1793655753"},{"product_id":"3-25-inch-arca-swiss-lens-plate-sigma-135-400mm-ap","title":"Arca-Swiss Compatible Lens Plate for Sigma 135-400mm f\/4.5-5.6","description":"\u003c!-- ===================== GRAY BANNER ===================== --\u003e \n\u003cdiv style=\"background:#e5e5e5;padding:12px 15px;margin-bottom:18px;\"\u003e \n    \u003cstrong\u003eArca-Swiss Style 3.25 Inch Lens Plate for Sigma 135-400mm f\/4.5-5.6 DG Aspherical RF APO\u003c\/strong\u003e \n\u003c\/div\u003e \n\n\u003c!-- ===================== SEO BLOCK (TOP) ===================== --\u003e \n\u003ch1\u003eArca-Swiss Compatible Lens Plate for Sigma 135-400mm f\/4.5-5.6\u003c\/h1\u003e \n\u003cp\u003e\n    This precision-engineered \u003cstrong\u003eArca-Swiss compatible lens plate\u003c\/strong\u003e is a high-performance mounting solution custom-designed for the balance and stability requirements of the \u003cstrong\u003eSigma 135-400mm f\/4.5-5.6 DG Aspherical RF APO\u003c\/strong\u003e telephoto zoom lens. Featuring a 3.25-inch rail and a highly adaptable \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e, it delivers an unyielding, rock-solid interface for professional tripod heads, ensuring maximum safety and precise center-of-gravity balance control.\n\u003c\/p\u003e \n\u003chr\u003e \n\n\u003c!-- ===================== QUICK OVERVIEW \u0026 KEY FEATURES ===================== --\u003e \n\u003ch2\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e \n\u003cul\u003e \n    \u003cli\u003e\n\u003cstrong\u003eVersatile 3.25\" Length:\u003c\/strong\u003e Provides an optimized fore-aft travel range to fine-tune your center of gravity and easily balance professional telephoto zoom setups.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eRemovable Configuration Ridge:\u003c\/strong\u003e Features a modular anti-twist ridge that can be mounted in various locations along the plate to perfectly match your specific lens foot geometry.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDouble-Dovetail Profile:\u003c\/strong\u003e Bi-directional design provides two independent Arca-type clamping tracks on top and bottom surfaces for stacking components or flash brackets.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eUniversal Arca Standard:\u003c\/strong\u003e Dovetail profile ensures a perfect, zero-play fit with quick-release clamps from Really Right Stuff, Kirk, Wimberley, and Leofoto.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eFail-Safe Engineering:\u003c\/strong\u003e Equipped with pre-installed safety-stop screws to stop your camera assembly from accidentally sliding out of a loosened clamp.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e Precision CNC-machined from a solid block of aircraft-grade 6061-T6 aluminum.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDurable Hard-Coat Finish:\u003c\/strong\u003e Black hard-coat anodized surface provides advanced resistance against scratches, scuffs, and outdoor elements.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDomestic Quality:\u003c\/strong\u003e Proudly manufactured in the USA to professional tolerances with corrosion-resistant stainless steel hardware.\u003c\/li\u003e \n\u003c\/ul\u003e \n\n\u003c!-- ===================== PRODUCT DESCRIPTION ===================== --\u003e \n\u003ch2\u003eProduct Description\u003c\/h2\u003e \n\u003cp\u003e \n    The dedicated quick-release lens plate for the \u003cstrong\u003eSigma 135-400mm f\/4.5-5.6\u003c\/strong\u003e is an essential technical asset for sports, wildlife, and action photographers. Because tracking fast-moving subjects with a substantial telephoto zoom places significant torsional stress on your support kit, generic plates will easily slip or twist over time. This custom plate resolves that limitation entirely by incorporating an innovative \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e. The ridge can be repositioned across multiple locations or entirely removed to conform exactly to the contours of your original lens foot, locking your gear square to the plate track.\n\u003c\/p\u003e \n\u003cp\u003e \n    The standout feature of this plate is its premium \u003cstrong\u003edouble-dovetail profile\u003c\/strong\u003e. This functional geometry creates dual independent clamping surfaces, allowing you to lock the bottom track into your primary tripod head or gimbal clamp while simultaneously utilizing the upper track to mount telephoto flash brackets, macro stages, or secondary utility clamps. The captive-style camera screw slot allows for smooth adjustment while ensuring your mounting hardware stays securely grouped together during transport.\n\u003c\/p\u003e \n\u003cp\u003e \n    Bespoke-crafted in the USA from ultra-strong aluminum, this accessory provides the structural rigidity required for professional gear. The low-profile architecture keeps your overall assembly tight and close to the tripod axis for maximum shake reduction. Built with high-grade stainless steel hardware and finished with a durable black hard coat, this lens plate delivers the technical precision and lifelong stability your photography workflow demands.\n\u003c\/p\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701607759977,"sku":"M1-325-SIG3","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/WED7611.jpg?v=1793585726"},{"product_id":"3-25-inch-arca-swiss-lens-plate-sigma-150mm-f2-8-m","title":"Arca-Swiss Compatible Lens Plate for Sigma 150mm f\/2.8 EX DG OS HSM APO Macro","description":"\u003c!-- ===================== GRAY BANNER ===================== --\u003e \n\u003cdiv style=\"background:#e5e5e5;padding:12px 15px;margin-bottom:18px;\"\u003e \n    \u003cstrong\u003eArca-Swiss Style 3.25 Inch Lens Plate for Sigma 150mm f\/2.8 EX DG OS HSM APO Macro\u003c\/strong\u003e \n\u003c\/div\u003e \n\n\u003c!-- ===================== SEO BLOCK (TOP) ===================== --\u003e \n\u003ch1\u003eArca-Swiss Compatible Lens Plate for Sigma 150mm f\/2.8 EX DG OS HSM APO Macro\u003c\/h1\u003e \n\u003cp\u003e\n    This precision-engineered \u003cstrong\u003eArca-Swiss compatible lens plate\u003c\/strong\u003e is a high-performance mounting solution custom-designed for the balance, stability, and critical alignment needs of the \u003cstrong\u003eSigma 150mm f\/2.8 EX DG OS HSM APO Macro\u003c\/strong\u003e lens. Featuring a 3.25-inch rail and a highly adaptable \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e, it delivers an unyielding, rock-solid interface for professional tripod heads, ensuring maximum safety and precise center-of-gravity balance control for high-magnification close-up work.\n\u003c\/p\u003e \n\u003chr\u003e \n\n\u003c!-- ===================== QUICK OVERVIEW \u0026 KEY FEATURES ===================== --\u003e \n\u003ch2\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e \n\u003cul\u003e \n    \u003cli\u003e\n\u003cstrong\u003eVersatile 3.25\" Length:\u003c\/strong\u003e Provides an optimized fore-aft travel range to fine-tune your focus positioning and easily balance professional macro setups.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eRemovable Configuration Ridge:\u003c\/strong\u003e Features a modular anti-twist ridge that can be mounted in various locations along the plate to perfectly match your specific lens foot geometry.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDouble-Dovetail Profile:\u003c\/strong\u003e Bi-directional design provides two independent Arca-type clamping tracks on top and bottom surfaces for stacking components or macro flash rigs.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eUniversal Arca Standard:\u003c\/strong\u003e Dovetail profile ensures a perfect, zero-play fit with quick-release clamps from Really Right Stuff, Kirk, Wimberley, and Leofoto.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eFail-Safe Engineering:\u003c\/strong\u003e Equipped with pre-installed safety-stop screws to stop your camera assembly from accidentally sliding out of a loosened clamp.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e Precision CNC-machined from a solid block of aircraft-grade 6061-T6 aluminum.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDurable Hard-Coat Finish:\u003c\/strong\u003e Black hard-coat anodized surface provides advanced resistance against scratches, scuffs, and outdoor elements.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDomestic Quality:\u003c\/strong\u003e Proudly manufactured in the USA to professional tolerances with corrosion-resistant stainless steel hardware.\u003c\/li\u003e \n\u003c\/ul\u003e \n\n\u003c!-- ===================== PRODUCT DESCRIPTION ===================== --\u003e \n\u003ch2\u003eProduct Description\u003c\/h2\u003e \n\u003cp\u003e \n    The dedicated quick-release lens plate for the \u003cstrong\u003eSigma 150mm f\/2.8 EX DG OS HSM APO Macro\u003c\/strong\u003e is an essential technical asset for close-up, portrait, and precision macro photographers. Because working at high magnifications amplifies even the slightest movement, generic plates that slip or twist will ruin your focal plane alignment. This custom plate resolves that limitation entirely by incorporating an innovative \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e. The ridge can be repositioned across multiple locations or entirely removed to conform exactly to the contours of your original lens collar foot, locking your gear square to the plate track.\n\u003c\/p\u003e \n\u003cp\u003e \n    The standout feature of this plate is its premium \u003cstrong\u003edouble-dovetail profile\u003c\/strong\u003e. This functional geometry creates dual independent clamping surfaces, allowing you to lock the bottom track into your primary tripod head or focus slide while simultaneously utilizing the upper track to mount dual-point macro flash brackets, secondary utility clamps, or accessory arms. The captive-style camera screw slot allows for smooth adjustment while ensuring your mounting hardware stays securely grouped together during transport.\n\u003c\/p\u003e \n\u003cp\u003e \n    Bespoke-crafted in the USA from ultra-strong aluminum, this accessory provides the structural rigidity required for critical scientific and field work. The low-profile architecture keeps your overall assembly tight and close to the tripod axis for maximum shake reduction. Built with high-grade stainless steel hardware and finished with a durable black hard coat, this lens plate delivers the technical precision and lifelong stability your macro photography workflow demands.\n\u003c\/p\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701607792745,"sku":"M1-325-SIG4","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/WED7609.jpg?v=1793585726"},{"product_id":"3-25-inch-arca-swiss-lens-plate-sigma-180mm-f2-8-m","title":"Arca-Swiss Compatible Lens Plate for Sigma 180mm f\/2.8 EX DG OS HSM APO Macro","description":"\u003c!-- ===================== GRAY BANNER ===================== --\u003e \n\u003cdiv style=\"background:#e5e5e5;padding:12px 15px;margin-bottom:18px;\"\u003e \n    \u003cstrong\u003eArca-Swiss Style 3.25 Inch Lens Plate for Sigma 180mm f\/2.8 EX DG OS HSM APO Macro\u003c\/strong\u003e \n\u003c\/div\u003e \n\n\u003c!-- ===================== SEO BLOCK (TOP) ===================== --\u003e \n\u003ch1\u003eArca-Swiss Compatible Lens Plate for Sigma 180mm f\/2.8 EX DG OS HSM APO Macro\u003c\/h1\u003e \n\u003cp\u003e\n    This precision-engineered \u003cstrong\u003eArca-Swiss compatible lens plate\u003c\/strong\u003e is a high-performance mounting solution custom-designed for the balance, stability, and critical alignment needs of the heavy \u003cstrong\u003eSigma 180mm f\/2.8 EX DG OS HSM APO Macro\u003c\/strong\u003e lens. Featuring a 3.25-inch rail and a highly adaptable \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e, it delivers an unyielding, rock-solid interface for professional tripod heads, ensuring maximum safety and precise center-of-gravity balance control for high-magnification close-up work.\n\u003c\/p\u003e \n\u003chr\u003e \n\n\u003c!-- ===================== QUICK OVERVIEW \u0026 KEY FEATURES ===================== --\u003e \n\u003ch2\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e \n\u003cul\u003e \n    \u003cli\u003e\n\u003cstrong\u003eVersatile 3.25\" Length:\u003c\/strong\u003e Provides an optimized fore-aft travel range to fine-tune your focus positioning and easily balance professional macro setups.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eRemovable Configuration Ridge:\u003c\/strong\u003e Features a modular anti-twist ridge that can be mounted in various locations along the plate to perfectly match your specific lens foot geometry.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDouble-Dovetail Profile:\u003c\/strong\u003e Bi-directional design provides two independent Arca-type clamping tracks on top and bottom surfaces for stacking components or macro flash rigs.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eUniversal Arca Standard:\u003c\/strong\u003e Dovetail profile ensures a perfect, zero-play fit with quick-release clamps from Really Right Stuff, Kirk, Wimberley, and Leofoto.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eFail-Safe Engineering:\u003c\/strong\u003e Equipped with pre-installed safety-stop screws to stop your camera assembly from accidentally sliding out of a loosened clamp.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e Precision CNC-machined from a solid block of aircraft-grade 6061-T6 aluminum.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDurable Hard-Coat Finish:\u003c\/strong\u003e Black hard-coat anodized surface provides advanced resistance against scratches, scuffs, and outdoor elements.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDomestic Quality:\u003c\/strong\u003e Proudly manufactured in the USA to professional tolerances with corrosion-resistant stainless steel hardware.\u003c\/li\u003e \n\u003c\/ul\u003e \n\n\u003c!-- ===================== PRODUCT DESCRIPTION ===================== --\u003e \n\u003ch2\u003eProduct Description\u003c\/h2\u003e \n\u003cp\u003e \n    The dedicated quick-release lens plate for the \u003cstrong\u003eSigma 180mm f\/2.8 EX DG OS HSM APO Macro\u003c\/strong\u003e is an essential technical asset for close-up, portrait, and precision macro photographers. Because working at high magnifications amplifies even the slightest movement, generic plates that slip or twist will ruin your focal plane alignment, especially under the weight of this substantial f\/2.8 macro prime. This custom plate resolves that limitation entirely by incorporating an innovative \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e. The ridge can be repositioned across multiple locations or entirely removed to conform exactly to the contours of your original lens collar foot, locking your gear square to the plate track.\n\u003c\/p\u003e \n\u003cp\u003e \n    The standout feature of this plate is its premium \u003cstrong\u003edouble-dovetail profile\u003c\/strong\u003e. This functional geometry creates dual independent clamping surfaces, allowing you to lock the bottom track into your primary tripod head or focus slide while simultaneously utilizing the upper track to mount dual-point macro flash brackets, secondary utility clamps, or accessory arms. The captive-style camera screw slot allows for smooth adjustment while ensuring your mounting hardware stays securely grouped together during transport.\n\u003c\/p\u003e \n\u003cp\u003e \n    Bespoke-crafted in the USA from ultra-strong aluminum, this accessory provides the structural rigidity required for critical scientific and field work. The low-profile architecture keeps your overall assembly tight and close to the tripod axis for maximum shake reduction. Built with high-grade stainless steel hardware and finished with a durable black hard coat, this lens plate delivers the technical precision and lifelong stability your macro photography workflow demands.\n\u003c\/p\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701607825513,"sku":"M1-325-SIG5","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/M1-325_7.jpg?v=1793655736"},{"product_id":"3-25-inch-arca-swiss-lens-plate-sigma-300mm-f2-8-e","title":"Arca-Swiss Compatible Lens Plate for Sigma 300mm f\/2.8 EX","description":"\u003c!-- ===================== GRAY BANNER ===================== --\u003e \n\u003cdiv style=\"background:#e5e5e5;padding:12px 15px;margin-bottom:18px;\"\u003e \n    \u003cstrong\u003eArca-Swiss Style 3.25 Inch Lens Plate for Sigma 300mm f\/2.8 EX Series Lenses\u003c\/strong\u003e \n\u003c\/div\u003e \n\n\u003c!-- ===================== SEO BLOCK (TOP) ===================== --\u003e \n\u003ch1\u003eArca-Swiss Compatible Lens Plate for Sigma 300mm f\/2.8 EX\u003c\/h1\u003e \n\u003cp\u003e\n    This precision-engineered \u003cstrong\u003eArca-Swiss compatible lens plate\u003c\/strong\u003e is a high-performance mounting solution custom-designed for the heavy footprint, fast-aperture weight, and balance requirements of the \u003cstrong\u003eSigma 300mm f\/2.8 EX (including DG, APO, and HSM variants)\u003c\/strong\u003e telephoto prime lens. Featuring a 3.25-inch rail and a highly adaptable \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e, it delivers an unyielding, rock-solid interface for professional tripod heads, ensuring maximum safety and precise center-of-gravity balance control.\n\u003c\/p\u003e \n\u003chr\u003e \n\n\u003c!-- ===================== QUICK OVERVIEW \u0026 KEY FEATURES ===================== --\u003e \n\u003ch2\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e \n\u003cul\u003e \n    \u003cli\u003e\n\u003cstrong\u003eVersatile 3.25\" Length:\u003c\/strong\u003e Provides an optimized fore-aft travel range to fine-tune your center of gravity and easily balance substantial f\/2.8 telephoto setups.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eRemovable Configuration Ridge:\u003c\/strong\u003e Features a modular anti-twist ridge that can be mounted in various locations along the plate to perfectly match your specific lens foot geometry.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDouble-Dovetail Profile:\u003c\/strong\u003e Bi-directional design provides two independent Arca-type clamping tracks on top and bottom surfaces for stacking components or flash brackets.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eUniversal Arca Standard:\u003c\/strong\u003e Dovetail profile ensures a perfect, zero-play fit with quick-release clamps from Really Right Stuff, Kirk, Wimberley, and Leofoto.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eFail-Safe Engineering:\u003c\/strong\u003e Equipped with pre-installed safety-stop screws to stop your camera assembly from accidentally sliding out of a loosened clamp.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e Precision CNC-machined from a solid block of aircraft-grade 6061-T6 aluminum.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDurable Hard-Coat Finish:\u003c\/strong\u003e Black hard-coat anodized surface provides advanced resistance against scratches, scuffs, and outdoor elements.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDomestic Quality:\u003c\/strong\u003e Proudly manufactured in the USA to professional tolerances with corrosion-resistant stainless steel hardware.\u003c\/li\u003e \n\u003c\/ul\u003e \n\n\u003c!-- ===================== PRODUCT DESCRIPTION ===================== --\u003e \n\u003ch2\u003eProduct Description\u003c\/h2\u003e \n\u003cp\u003e \n    The dedicated quick-release lens plate for the \u003cstrong\u003eSigma 300mm f\/2.8 EX\u003c\/strong\u003e is an essential technical asset for sports, wildlife, and action photographers. Because tracking fast-moving subjects with a heavy, fast-aperture telephoto prime lens places significant torsional stress on your support kit, generic plates will easily slip or twist over time. This custom plate resolves that limitation entirely by incorporating an innovative \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e. The ridge can be repositioned across multiple locations or entirely removed to conform exactly to the contours of your original lens foot, locking your gear square to the plate track.\n\u003c\/p\u003e \n\u003cp\u003e \n    The standout feature of this plate is its premium \u003cstrong\u003edouble-dovetail profile\u003c\/strong\u003e. This functional geometry creates dual independent clamping surfaces, allowing you to lock the bottom track into your primary tripod head or gimbal clamp while simultaneously utilizing the upper track to mount telephoto flash brackets, macro stages, or secondary utility clamps. The captive-style camera screw slot allows for smooth adjustment while ensuring your mounting hardware stays securely grouped together during transport.\n\u003c\/p\u003e \n\u003cp\u003e \n    Bespoke-crafted in the USA from ultra-strong aluminum, this accessory provides the structural rigidity required for heavy professional gear. The low-profile architecture keeps your overall assembly tight and close to the tripod axis for maximum shake reduction. Built with high-grade stainless steel hardware and finished with a durable black hard coat, this lens plate delivers the technical precision and lifelong stability your photography workflow demands.\n\u003c\/p\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701607858281,"sku":"M1-325-SIG6","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/M1-325_7.jpg?v=1793655736"},{"product_id":"4-50-inch-arca-swiss-lens-plate-sigma-500mm-f4-spo","title":"Arca-Swiss Compatible Lens Plate for Sigma 500mm f\/4 DG OS HSM Sports","description":"\u003c!-- ===================== GRAY BANNER ===================== --\u003e \n\u003cdiv style=\"background:#e5e5e5;padding:12px 15px;margin-bottom:18px;\"\u003e \n    \u003cstrong\u003eArca-Swiss Style 4.50 Inch Lens Plate for Sigma 500mm f\/4 DG OS HSM Sports\u003c\/strong\u003e \n\u003c\/div\u003e \n\n\u003c!-- ===================== SEO BLOCK (TOP) ===================== --\u003e \n\u003ch1\u003eArca-Swiss Compatible Lens Plate for Sigma 500mm f\/4 DG OS HSM Sports\u003c\/h1\u003e \n\u003cp\u003e\n    This precision-engineered \u003cstrong\u003eArca-Swiss compatible lens plate\u003c\/strong\u003e is a heavy-duty mounting solution custom-designed for the substantial weight, balance requirements, and rigorous performance of the professional \u003cstrong\u003eSigma 500mm f\/4 DG OS HSM Sports\u003c\/strong\u003e super-telephoto lens. Featuring an extended 4.50-inch rail and a highly adaptable \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e, it delivers an unyielding, rock-solid interface for professional tripod heads, ensuring maximum stability and precise center-of-gravity balance control.\n\u003c\/p\u003e \n\u003chr\u003e \n\n\u003c!-- ===================== QUICK OVERVIEW \u0026 KEY FEATURES ===================== --\u003e \n\u003ch2\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e \n\u003cul\u003e \n    \u003cli\u003e\n\u003cstrong\u003eExtended 4.50\" Length:\u003c\/strong\u003e Provides an expanded fore-aft travel range to fine-tune your center of gravity and easily balance substantial super-telephoto setups.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eRemovable Configuration Ridge:\u003c\/strong\u003e Features a modular anti-twist ridge that can be mounted in various locations along the plate to perfectly match your specific lens foot geometry.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDouble-Dovetail Profile:\u003c\/strong\u003e Bi-directional design provides two independent Arca-type clamping tracks on top and bottom surfaces for stacking components or flash brackets.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eUniversal Arca Standard:\u003c\/strong\u003e Dovetail profile ensures a perfect, zero-play fit with quick-release clamps from Really Right Stuff, Kirk, Wimberley, and Leofoto.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eFail-Safe Engineering:\u003c\/strong\u003e Equipped with pre-installed safety-stop screws to stop your camera assembly from accidentally sliding out of a loosened clamp.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e Precision CNC-machined from a solid block of aircraft-grade 6061-T6 aluminum.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDurable Hard-Coat Finish:\u003c\/strong\u003e Black hard-coat anodized surface provides advanced resistance against scratches, scuffs, and outdoor elements.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDomestic Quality:\u003c\/strong\u003e Proudly manufactured in the USA to professional tolerances with corrosion-resistant stainless steel hardware.\u003c\/li\u003e \n\u003c\/ul\u003e \n\n\u003c!-- ===================== PRODUCT DESCRIPTION ===================== --\u003e \n\u003ch2\u003eProduct Description\u003c\/h2\u003e \n\u003cp\u003e \n    The dedicated quick-release lens plate for the \u003cstrong\u003eSigma 500mm f\/4 DG OS HSM Sports\u003c\/strong\u003e is an essential technical asset for demanding sports, wildlife, and action photographers. Because tracking fast-moving subjects with a heavy, professional-grade super-telephoto prime lens places significant torsional stress on your support kit, generic plates will easily slip or twist over time. This custom plate resolves that limitation entirely by incorporating an innovative \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e. The ridge can be repositioned across multiple locations or entirely removed to conform exactly to the contours of your original lens foot, locking your gear square to the plate track.\n\u003c\/p\u003e \n\u003cp\u003e \n    The standout feature of this plate is its premium \u003cstrong\u003edouble-dovetail profile\u003c\/strong\u003e. This functional geometry creates dual independent clamping surfaces, allowing you to lock the bottom track into your primary tripod head or gimbal clamp while simultaneously utilizing the upper track to mount telephoto flash brackets, macro stages, or secondary utility clamps. The captive-style camera screw slot allows for smooth adjustment while ensuring your mounting hardware stays securely grouped together during transport.\n\u003c\/p\u003e \n\u003cp\u003e \n    Bespoke-crafted in the USA from ultra-strong aluminum, this accessory provides the structural rigidity required for heavy professional gear. The low-profile architecture keeps your overall assembly tight and close to the tripod axis for maximum shake reduction. Built with high-grade stainless steel hardware and finished with a durable black hard coat, this lens plate delivers the technical precision and lifelong stability your photography workflow demands.\n\u003c\/p\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701608218729,"sku":"M1-450-S5","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/M1-450-1-2.jpg?v=1792111344"},{"product_id":"4-50-inch-arca-swiss-lens-plate-sigma-120-400mm-ap","title":"Arca-Swiss Compatible Lens Plate for Sigma 120-400mm f\/4.5-5.6 DG APO OS HSM","description":"\u003c!-- ===================== GRAY BANNER ===================== --\u003e \n\u003cdiv style=\"background:#e5e5e5;padding:12px 15px;margin-bottom:18px;\"\u003e \n    \u003cstrong\u003eArca-Swiss Style 4.50 Inch Lens Plate for Sigma 120-400mm f\/4.5-5.6 DG APO OS HSM\u003c\/strong\u003e \n\u003c\/div\u003e \n\n\u003c!-- ===================== SEO BLOCK (TOP) ===================== --\u003e \n\u003ch1\u003eArca-Swiss Compatible Lens Plate for Sigma 120-400mm f\/4.5-5.6 DG APO OS HSM\u003c\/h1\u003e \n\u003cp\u003e\n    This precision-engineered \u003cstrong\u003eArca-Swiss compatible lens plate\u003c\/strong\u003e is a high-performance mounting solution custom-designed for the \u003cstrong\u003eSigma 120-400mm f\/4.5-5.6 DG APO OS HSM\u003c\/strong\u003e telephoto zoom lens. Featuring an extended 4.50-inch rail and a highly adaptable \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e, it delivers an unyielding, rock-solid interface for professional tripod heads, ensuring maximum stability and precise balance control during demanding outdoor tracking.\n\u003c\/p\u003e \n\u003chr\u003e \n\n\u003c!-- ===================== QUICK OVERVIEW \u0026 KEY FEATURES ===================== --\u003e \n\u003ch2\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e \n\u003cul\u003e \n    \u003cli\u003e\n\u003cstrong\u003eExtended 4.50\" Length:\u003c\/strong\u003e Provides an expanded fore-aft travel range to fine-tune your center of gravity and easily balance substantial telephoto setups.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eRemovable Configuration Ridge:\u003c\/strong\u003e Features a modular anti-twist ridge that can be mounted in various locations along the plate to perfectly match your specific lens foot geometry.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDouble-Dovetail Profile:\u003c\/strong\u003e Bi-directional design provides two independent Arca-type clamping tracks on top and bottom surfaces for stacking components or utility flash brackets.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eUniversal Arca Standard:\u003c\/strong\u003e Dovetail profile ensures a perfect, zero-play fit with quick-release clamps from Really Right Stuff, Kirk, Wimberley, and Leofoto.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eFail-Safe Security:\u003c\/strong\u003e Equipped with pre-installed safety-stop screws to stop your camera assembly from accidentally sliding out of a loosened clamp.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e Precision CNC-machined from a solid block of aircraft-grade 6061-T6 aluminum.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDurable Hard-Coat Finish:\u003c\/strong\u003e Black hard-coat anodized surface provides advanced resistance against scratches, scuffs, and outdoor elements.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDomestic Quality:\u003c\/strong\u003e Proudly manufactured in the USA to professional tolerances with corrosion-resistant stainless steel hardware.\u003c\/li\u003e \n\u003c\/ul\u003e \n\n\u003c!-- ===================== PRODUCT DESCRIPTION ===================== --\u003e \n\u003ch2\u003eProduct Description\u003c\/h2\u003e \n\u003cp\u003e \n    The dedicated quick-release lens plate for the \u003cstrong\u003eSigma 120-400mm f\/4.5-5.6 DG APO OS HSM\u003c\/strong\u003e is an essential technical asset for sports, wildlife, and action photographers. Because tracking fast-moving subjects with a substantial telephoto zoom places significant torsional stress on your support kit, generic plates will easily slip or twist over time. This custom plate resolves that limitation entirely by incorporating an innovative \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e. The ridge can be repositioned across multiple locations or completely removed to conform exactly to the contours of your original lens foot, locking your gear square to the plate track.\n\u003c\/p\u003e \n\u003cp\u003e \n    The standout feature of this plate is its premium \u003cstrong\u003edouble-dovetail profile\u003c\/strong\u003e. This functional geometry creates dual independent clamping surfaces, allowing you to lock the bottom track into your primary tripod head or gimbal clamp while simultaneously utilizing the upper track to mount telephoto flash brackets, macro stages, or secondary utility clamps. The captive-style camera screw slot allows for smooth adjustment while ensuring your mounting hardware stays securely grouped together during transport.\n\u003c\/p\u003e \n\u003cp\u003e \n    Bespoke-crafted in the USA from ultra-strong aluminum, this accessory provides the structural rigidity required for heavy professional gear. The low-profile architecture keeps your overall assembly tight and close to the tripod axis for maximum shake reduction. Built with high-grade stainless steel hardware and finished with a durable black hard coat, this lens plate delivers the technical precision and lifelong stability your photography workflow demands.\n\u003c\/p\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701608317033,"sku":"M1-450-S1","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/M1-450-S1-2.jpg?v=1792111351"},{"product_id":"4-50-inch-arca-swiss-lens-plate-sigma-120-300mm-f2","title":"Arca-Swiss Compatible Lens Plate for Sigma AF 120-300mm f\/2.8 EX APO IF HSM","description":"\u003c!-- ===================== GRAY BANNER ===================== --\u003e \n\u003cdiv style=\"background:#e5e5e5;padding:12px 15px;margin-bottom:18px;\"\u003e \n    \u003cstrong\u003eArca-Swiss Style 4.50 Inch Lens Plate for Sigma AF 120-300mm f\/2.8 EX APO IF HSM\u003c\/strong\u003e \n\u003c\/div\u003e \n\n\u003c!-- ===================== SEO BLOCK (TOP) ===================== --\u003e \n\u003ch1\u003eArca-Swiss Compatible Lens Plate for Sigma AF 120-300mm f\/2.8 EX APO IF HSM\u003c\/h1\u003e \n\u003cp\u003e\n    This precision-engineered \u003cstrong\u003eArca-Swiss compatible lens plate\u003c\/strong\u003e is a heavy-duty mounting solution custom-designed for the substantial weight and balance requirements of the \u003cstrong\u003eSigma AF 120-300mm f\/2.8 EX APO IF HSM\u003c\/strong\u003e telephoto zoom lens. Featuring an extended 4.50-inch rail and a highly adaptable \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e, it delivers an unyielding, rock-solid interface for professional tripod heads, ensuring maximum stability and precise center-of-gravity balance control.\n\u003c\/p\u003e \n\u003chr\u003e \n\n\u003c!-- ===================== QUICK OVERVIEW \u0026 KEY FEATURES ===================== --\u003e \n\u003ch2\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e \n\u003cul\u003e \n    \u003cli\u003e\n\u003cstrong\u003eExtended 4.50\" Length:\u003c\/strong\u003e Provides an expanded fore-aft travel range to fine-tune your center of gravity and easily balance substantial f\/2.8 telephoto setups.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eRemovable Configuration Ridge:\u003c\/strong\u003e Features a modular anti-twist ridge that can be mounted in various locations along the plate to perfectly match your specific lens foot geometry.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDouble-Dovetail Profile:\u003c\/strong\u003e Bi-directional design provides two independent Arca-type clamping tracks on top and bottom surfaces for stacking components or flash brackets.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eUniversal Arca Standard:\u003c\/strong\u003e Dovetail profile ensures a perfect, zero-play fit with quick-release clamps from Really Right Stuff, Kirk, Wimberley, and Leofoto.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eFail-Safe Engineering:\u003c\/strong\u003e Equipped with pre-installed safety-stop screws to stop your camera assembly from accidentally sliding out of a loosened clamp.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e Precision CNC-machined from a solid block of aircraft-grade 6061-T6 aluminum.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDurable Hard-Coat Finish:\u003c\/strong\u003e Black hard-coat anodized surface provides advanced resistance against scratches, scuffs, and outdoor elements.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDomestic Quality:\u003c\/strong\u003e Proudly manufactured in the USA to professional tolerances with corrosion-resistant stainless steel hardware.\u003c\/li\u003e \n\u003c\/ul\u003e \n\n\u003c!-- ===================== PRODUCT DESCRIPTION ===================== --\u003e \n\u003ch2\u003eProduct Description\u003c\/h2\u003e \n\u003cp\u003e \n    The dedicated quick-release lens plate for the \u003cstrong\u003eSigma AF 120-300mm f\/2.8 EX APO IF HSM\u003c\/strong\u003e is an essential technical asset for sports, wildlife, and action photographers. Because tracking fast-moving subjects with a heavy, fast-aperture telephoto zoom places significant torsional stress on your support kit, generic plates will easily slip or twist over time. This custom plate resolves that limitation entirely by incorporating an innovative \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e. The ridge can be repositioned across multiple locations or completely removed to conform exactly to the contours of your original lens foot, locking your gear square to the plate track.\n\u003c\/p\u003e \n\u003cp\u003e \n    The standout feature of this plate is its premium \u003cstrong\u003edouble-dovetail profile\u003c\/strong\u003e. This functional geometry creates dual independent clamping surfaces, allowing you to lock the bottom track into your primary tripod head or gimbal clamp while simultaneously utilizing the upper track to mount telephoto flash brackets, macro stages, or secondary utility clamps. The captive-style camera screw slot allows for smooth adjustment while ensuring your mounting hardware stays securely grouped together during transport.\n\u003c\/p\u003e \n\u003cp\u003e \n    Bespoke-crafted in the USA from ultra-strong aluminum, this accessory provides the structural rigidity required for heavy professional gear. The low-profile architecture keeps your overall assembly tight and close to the tripod axis for maximum shake reduction. Built with high-grade stainless steel hardware and finished with a durable black hard coat, this lens plate delivers the technical precision and lifelong stability your photography workflow demands.\n\u003c\/p\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701608349801,"sku":"M1-450-S2","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/M1-450-S2-2.jpg?v=1792111353"},{"product_id":"4-50-inch-arca-swiss-lens-plate-sigma-150-500mm-ap","title":"Arca-Swiss Compatible Lens Plate for Sigma AF 150-500mm f\/5-6.3 DG OS HSM APO","description":"\u003c!-- ===================== GRAY BANNER ===================== --\u003e \n\u003cdiv style=\"background:#e5e5e5;padding:12px 15px;margin-bottom:18px;\"\u003e \n    \u003cstrong\u003eArca-Swiss Style 4.50 Inch Lens Plate for Sigma AF 150-500mm f\/5-6.3 DG OS HSM APO\u003c\/strong\u003e \n\u003c\/div\u003e \n\n\u003c!-- ===================== SEO BLOCK (TOP) ===================== --\u003e \n\u003ch1\u003eArca-Swiss Compatible Lens Plate for Sigma AF 150-500mm f\/5-6.3 DG OS HSM APO\u003c\/h1\u003e \n\u003cp\u003e\n    This precision-engineered \u003cstrong\u003eArca-Swiss compatible lens plate\u003c\/strong\u003e is a high-performance mounting solution custom-designed for the substantial weight and balance requirements of the \u003cstrong\u003eSigma AF 150-500mm f\/5-6.3 DG OS HSM APO\u003c\/strong\u003e telephoto zoom lens. Featuring an extended 4.50-inch rail and a highly adaptable \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e, it delivers an unyielding, rock-solid interface for professional tripod heads, ensuring maximum stability and precise center-of-gravity balance control.\n\u003c\/p\u003e \n\u003chr\u003e \n\n\u003c!-- ===================== QUICK OVERVIEW \u0026 KEY FEATURES ===================== --\u003e \n\u003ch2\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e \n\u003cul\u003e \n    \u003cli\u003e\n\u003cstrong\u003eExtended 4.50\" Length:\u003c\/strong\u003e Provides an expanded fore-aft travel range to fine-tune your center of gravity and easily balance substantial telephoto setups.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eRemovable Configuration Ridge:\u003c\/strong\u003e Features a modular anti-twist ridge that can be mounted in various locations along the plate to perfectly match your specific lens foot geometry.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDouble-Dovetail Profile:\u003c\/strong\u003e Bi-directional design provides two independent Arca-type clamping tracks on top and bottom surfaces for stacking components or flash brackets.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eUniversal Arca Standard:\u003c\/strong\u003e Dovetail profile ensures a perfect, zero-play fit with quick-release clamps from Really Right Stuff, Kirk, Wimberley, and Leofoto.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eFail-Safe Engineering:\u003c\/strong\u003e Equipped with pre-installed safety-stop screws to stop your camera assembly from accidentally sliding out of a loosened clamp.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e Precision CNC-machined from a solid block of aircraft-grade 6061-T6 aluminum.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDurable Hard-Coat Finish:\u003c\/strong\u003e Black hard-coat anodized surface provides advanced resistance against scratches, scuffs, and outdoor elements.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDomestic Quality:\u003c\/strong\u003e Proudly manufactured in the USA to professional tolerances with corrosion-resistant stainless steel hardware.\u003c\/li\u003e \n\u003c\/ul\u003e \n\n\u003c!-- ===================== PRODUCT DESCRIPTION ===================== --\u003e \n\u003ch2\u003eProduct Description\u003c\/h2\u003e \n\u003cp\u003e \n    The dedicated quick-release lens plate for the \u003cstrong\u003eSigma AF 150-500mm f\/5-6.3 DG OS HSM APO\u003c\/strong\u003e is an essential technical asset for sports, wildlife, and action photographers. Because tracking fast-moving subjects with a heavy telephoto zoom places significant torsional stress on your support kit, generic plates will easily slip or twist over time. This custom plate resolves that limitation entirely by incorporating an innovative \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e. The ridge can be repositioned across multiple locations or entirely removed to conform exactly to the contours of your original lens foot, locking your gear square to the plate track.\n\u003c\/p\u003e \n\u003cp\u003e \n    The standout feature of this plate is its premium \u003cstrong\u003edouble-dovetail profile\u003c\/strong\u003e. This functional geometry creates dual independent clamping surfaces, allowing you to lock the bottom track into your primary tripod head or gimbal clamp while simultaneously utilizing the upper track to mount telephoto flash brackets, macro stages, or secondary utility clamps. The captive-style camera screw slot allows for smooth adjustment while ensuring your mounting hardware stays securely grouped together during transport.\n\u003c\/p\u003e \n\u003cp\u003e \n    Bespoke-crafted in the USA from ultra-strong aluminum, this accessory provides the structural rigidity required for heavy professional gear. The low-profile architecture keeps your overall assembly tight and close to the tripod axis for maximum shake reduction. Built with high-grade stainless steel hardware and finished with a durable black hard coat, this lens plate delivers the technical precision and lifelong stability your photography workflow demands.\n\u003c\/p\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701608382569,"sku":"M1-450-S3","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/M1-450-S3-2.jpg?v=1792111355"},{"product_id":"4-50-inch-arca-swiss-lens-plate-sigma-80-400mm-ex","title":"Arca-Swiss Compatible Lens Plate for Sigma AF 80-400mm f\/4.5-5.6 EX OS APO","description":"\u003c!-- ===================== GRAY BANNER ===================== --\u003e \n\u003cdiv style=\"background:#e5e5e5;padding:12px 15px;margin-bottom:18px;\"\u003e \n    \u003cstrong\u003eArca-Swiss Style 4.50 Inch Lens Plate for Sigma AF 80-400mm f\/4.5-5.6 EX OS APO\u003c\/strong\u003e \n\u003c\/div\u003e \n\n\u003c!-- ===================== SEO BLOCK (TOP) ===================== --\u003e \n\u003ch1\u003eArca-Swiss Compatible Lens Plate for Sigma AF 80-400mm f\/4.5-5.6 EX OS APO\u003c\/h1\u003e \n\u003cp\u003e\n    This precision-engineered \u003cstrong\u003eArca-Swiss compatible lens plate\u003c\/strong\u003e is a high-performance mounting solution custom-designed for the balance and stability requirements of the \u003cstrong\u003eSigma AF 80-400mm f\/4.5-5.6 EX OS APO\u003c\/strong\u003e telephoto zoom lens. Featuring an extended 4.50-inch rail and a highly adaptable \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e, it delivers an unyielding, rock-solid interface for professional tripod heads, ensuring maximum safety and precise center-of-gravity balance control.\n\u003c\/p\u003e \n\u003chr\u003e \n\n\u003c!-- ===================== QUICK OVERVIEW \u0026 KEY FEATURES ===================== --\u003e \n\u003ch2\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e \n\u003cul\u003e \n    \u003cli\u003e\n\u003cstrong\u003eExtended 4.50\" Length:\u003c\/strong\u003e Provides an expanded fore-aft travel range to fine-tune your center of gravity and easily balance substantial telephoto setups.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eRemovable Configuration Ridge:\u003c\/strong\u003e Features a modular anti-twist ridge that can be mounted in various locations along the plate to perfectly match your specific lens foot geometry.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDouble-Dovetail Profile:\u003c\/strong\u003e Bi-directional design provides two independent Arca-type clamping tracks on top and bottom surfaces for stacking components or flash brackets.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eUniversal Arca Standard:\u003c\/strong\u003e Dovetail profile ensures a perfect, zero-play fit with quick-release clamps from Really Right Stuff, Kirk, Wimberley, and Leofoto.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eFail-Safe Engineering:\u003c\/strong\u003e Equipped with pre-installed safety-stop screws to stop your camera assembly from accidentally sliding out of a loosened clamp.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e Precision CNC-machined from a solid block of aircraft-grade 6061-T6 aluminum.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDurable Hard-Coat Finish:\u003c\/strong\u003e Black hard-coat anodized surface provides advanced resistance against scratches, scuffs, and outdoor elements.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDomestic Quality:\u003c\/strong\u003e Proudly manufactured in the USA to professional tolerances with corrosion-resistant stainless steel hardware.\u003c\/li\u003e \n\u003c\/ul\u003e \n\n\u003c!-- ===================== PRODUCT DESCRIPTION ===================== --\u003e \n\u003ch2\u003eProduct Description\u003c\/h2\u003e \n\u003cp\u003e \n    The dedicated quick-release lens plate for the \u003cstrong\u003eSigma AF 80-400mm f\/4.5-5.6 EX OS APO\u003c\/strong\u003e is an essential technical asset for sports, wildlife, and action photographers. Because tracking fast-moving subjects with a heavy telephoto zoom places significant torsional stress on your support kit, generic plates will easily slip or twist over time. This custom plate resolves that limitation entirely by incorporating an innovative \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e. The ridge can be repositioned across multiple locations or entirely removed to conform exactly to the contours of your original lens foot, locking your gear square to the plate track.\n\u003c\/p\u003e \n\u003cp\u003e \n    The standout feature of this plate is its premium \u003cstrong\u003edouble-dovetail profile\u003c\/strong\u003e. This functional geometry creates dual independent clamping surfaces, allowing you to lock the bottom track into your primary tripod head or gimbal clamp while simultaneously utilizing the upper track to mount telephoto flash brackets, macro stages, or secondary utility clamps. The captive-style camera screw slot allows for smooth adjustment while ensuring your mounting hardware stays securely grouped together during transport.\n\u003c\/p\u003e \n\u003cp\u003e \n    Bespoke-crafted in the USA from ultra-strong aluminum, this accessory provides the structural rigidity required for heavy professional gear. The low-profile architecture keeps your overall assembly tight and close to the tripod axis for maximum shake reduction. Built with high-grade stainless steel hardware and finished with a durable black hard coat, this lens plate delivers the technical precision and lifelong stability your photography workflow demands.\n\u003c\/p\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701608415337,"sku":"M1-450-S4","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/M1-450-S4-2.jpg?v=1792111358"},{"product_id":"4-50-inch-arca-swiss-lens-plate-sigma-50-500mm-ex","title":"Arca-Swiss Compatible Lens Plate for Sigma 50-500mm f\/4-6.3 EX APO RF","description":"\u003c!-- ===================== GRAY BANNER ===================== --\u003e \n\u003cdiv style=\"background:#e5e5e5;padding:12px 15px;margin-bottom:18px;\"\u003e \n    \u003cstrong\u003eArca-Swiss Style 4.50 Inch Lens Plate for Sigma 50-500mm f\/4-6.3 EX APO RF\u003c\/strong\u003e \n\u003c\/div\u003e \n\n\u003c!-- ===================== SEO BLOCK (TOP) ===================== --\u003e \n\u003ch1\u003eArca-Swiss Compatible Lens Plate for Sigma 50-500mm f\/4-6.3 EX APO RF\u003c\/h1\u003e \n\u003cp\u003e\n    This precision-engineered \u003cstrong\u003eArca-Swiss compatible lens plate\u003c\/strong\u003e is a high-performance mounting solution custom-designed for the balance and stability requirements of the iconic \u003cstrong\u003eSigma 50-500mm f\/4-6.3 EX APO RF\u003c\/strong\u003e (\"Bigma\") telephoto zoom lens. Featuring an extended 4.50-inch rail and a highly adaptable \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e, it delivers an unyielding, rock-solid interface for professional tripod heads, ensuring maximum safety and precise center-of-gravity balance control.\n\u003c\/p\u003e \n\u003chr\u003e \n\n\u003c!-- ===================== QUICK OVERVIEW \u0026 KEY FEATURES ===================== --\u003e \n\u003ch2\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e \n\u003cul\u003e \n    \u003cli\u003e\n\u003cstrong\u003eExtended 4.50\" Length:\u003c\/strong\u003e Provides an expanded fore-aft travel range to fine-tune your center of gravity and easily balance substantial ultra-telephoto zoom setups.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eRemovable Configuration Ridge:\u003c\/strong\u003e Features a modular anti-twist ridge that can be mounted in various locations along the plate to perfectly match your specific lens foot geometry.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDouble-Dovetail Profile:\u003c\/strong\u003e Bi-directional design provides two independent Arca-type clamping tracks on top and bottom surfaces for stacking components or flash brackets.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eUniversal Arca Standard:\u003c\/strong\u003e Dovetail profile ensures a perfect, zero-play fit with quick-release clamps from Really Right Stuff, Kirk, Wimberley, and Leofoto.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eFail-Safe Engineering:\u003c\/strong\u003e Equipped with pre-installed safety-stop screws to stop your camera assembly from accidentally sliding out of a loosened clamp.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e Precision CNC-machined from a solid block of aircraft-grade 6061-T6 aluminum.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDurable Hard-Coat Finish:\u003c\/strong\u003e Black hard-coat anodized surface provides advanced resistance against scratches, scuffs, and outdoor elements.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDomestic Quality:\u003c\/strong\u003e Proudly manufactured in the USA to professional tolerances with corrosion-resistant stainless steel hardware.\u003c\/li\u003e \n\u003c\/ul\u003e \n\n\u003c!-- ===================== PRODUCT DESCRIPTION ===================== --\u003e \n\u003ch2\u003eProduct Description\u003c\/h2\u003e \n\u003cp\u003e \n    The dedicated quick-release lens plate for the \u003cstrong\u003eSigma 50-500mm f\/4-6.3 EX APO RF\u003c\/strong\u003e is an essential technical asset for sports, wildlife, and action photographers. Because tracking fast-moving subjects with a heavy 10x telephoto zoom places significant torsional stress on your support kit, generic plates will easily slip or twist over time. This custom plate resolves that limitation entirely by incorporating an innovative \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e. The ridge can be repositioned across multiple locations or entirely removed to conform exactly to the contours of your original lens foot, locking your gear square to the plate track.\n\u003c\/p\u003e \n\u003cp\u003e \n    The standout feature of this plate is its premium \u003cstrong\u003edouble-dovetail profile\u003c\/strong\u003e. This functional geometry creates dual independent clamping surfaces, allowing you to lock the bottom track into your primary tripod head or gimbal clamp while simultaneously utilizing the upper track to mount telephoto flash brackets, macro stages, or secondary utility clamps. The captive-style camera screw slot allows for smooth adjustment while ensuring your mounting hardware stays securely grouped together during transport.\n\u003c\/p\u003e \n\u003cp\u003e \n    Bespoke-crafted in the USA from ultra-strong aluminum, this accessory provides the structural rigidity required for heavy professional gear. The low-profile architecture keeps your overall assembly tight and close to the tripod axis for maximum shake reduction. Built with high-grade stainless steel hardware and finished with a durable black hard coat, this lens plate delivers the technical precision and lifelong stability your photography workflow demands.\n\u003c\/p\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701608448105,"sku":"M1-450-S6","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/M1-450-S8-2.jpg?v=1792111360"},{"product_id":"6-00-inch-arca-swiss-lens-plate-sigma-150-600mm-sp","title":"Arca-Swiss Compatible Lens Plate for Sigma 150-600mm f\/5-6.3 DG OS HSM Sports","description":"\u003c!-- ===================== GRAY BANNER ===================== --\u003e \n\u003cdiv style=\"background:#e5e5e5;padding:12px 15px;margin-bottom:18px;\"\u003e \n    \u003cstrong\u003eArca-Swiss Style 6.00 Inch Lens Plate for Sigma 150-600mm f\/5-6.3 DG OS HSM Sports\u003c\/strong\u003e \n\u003c\/div\u003e \n\n\u003c!-- ===================== SEO BLOCK (TOP) ===================== --\u003e \n\u003ch1\u003eArca-Swiss Compatible Lens Plate for Sigma 150-600mm f\/5-6.3 DG OS HSM Sports\u003c\/h1\u003e \n\u003cp\u003e\n    This precision-engineered \u003cstrong\u003eArca-Swiss compatible lens plate\u003c\/strong\u003e is a heavy-duty mounting solution custom-designed for the substantial weight, extended balance requirements, and rigorous performance of the professional \u003cstrong\u003eSigma 150-600mm f\/5-6.3 DG OS HSM Sports\u003c\/strong\u003e telephoto zoom lens. Featuring an extended 6.00-inch rail and a highly adaptable \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e, it delivers an unyielding, rock-solid interface for professional tripod heads, ensuring maximum stability and precise center-of-gravity balance control.\n\u003c\/p\u003e \n\u003chr\u003e \n\n\u003c!-- ===================== QUICK OVERVIEW \u0026 KEY FEATURES ===================== --\u003e \n\u003ch2\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e \n\u003cul\u003e \n    \u003cli\u003e\n\u003cstrong\u003eExtended 6.00\" Length:\u003c\/strong\u003e Provides an expanded fore-aft travel range to fine-tune your center of gravity and easily balance substantial ultra-telephoto zoom setups.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eRemovable Configuration Ridge:\u003c\/strong\u003e Features a modular anti-twist ridge that can be mounted in various locations along the plate to perfectly match your specific lens foot geometry.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDouble-Dovetail Profile:\u003c\/strong\u003e Bi-directional design provides two independent Arca-type clamping tracks on top and bottom surfaces for stacking components or flash brackets.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eUniversal Arca Standard:\u003c\/strong\u003e Dovetail profile ensures a perfect, zero-play fit with quick-release clamps from Really Right Stuff, Kirk, Wimberley, and Leofoto.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eFail-Safe Engineering:\u003c\/strong\u003e Equipped with pre-installed safety-stop screws to stop your camera assembly from accidentally sliding out of a loosened clamp.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e Precision CNC-machined from a solid block of aircraft-grade 6061-T6 aluminum.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDurable Hard-Coat Finish:\u003c\/strong\u003e Black hard-coat anodized surface provides advanced resistance against scratches, scuffs, and outdoor elements.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDomestic Quality:\u003c\/strong\u003e Proudly manufactured in the USA to professional tolerances with corrosion-resistant stainless steel hardware.\u003c\/li\u003e \n\u003c\/ul\u003e \n\n\u003c!-- ===================== PRODUCT DESCRIPTION ===================== --\u003e \n\u003ch2\u003eProduct Description\u003c\/h2\u003e \n\u003cp\u003e \n    The dedicated quick-release lens plate for the \u003cstrong\u003eSigma 150-600mm f\/5-6.3 DG OS HSM Sports\u003c\/strong\u003e is an essential technical asset for demanding sports, wildlife, and action photographers. Because tracking fast-moving subjects with a heavy, professional-grade super-telephoto zoom lens places significant torsional stress on your support kit, generic plates will easily slip or twist over time. This custom plate resolves that limitation entirely by incorporating an innovative \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e. The ridge can be repositioned across multiple locations or entirely removed to conform exactly to the contours of your original lens foot, locking your gear square to the plate track.\n\u003c\/p\u003e \n\u003cp\u003e \n    The standout feature of this plate is its premium \u003cstrong\u003edouble-dovetail profile\u003c\/strong\u003e. This functional geometry creates dual independent clamping surfaces, allowing you to lock the bottom track into your primary tripod head or gimbal clamp while simultaneously utilizing the upper track to mount telephoto flash brackets, macro stages, or secondary utility clamps. The captive-style camera screw slot allows for smooth adjustment while ensuring your mounting hardware stays securely grouped together during transport.\n\u003c\/p\u003e \n\u003cp\u003e \n    Bespoke-crafted in the USA from ultra-strong aluminum, this accessory provides the structural rigidity required for heavy professional gear. The low-profile architecture keeps your overall assembly tight and close to the tripod axis for maximum shake reduction. Built with high-grade stainless steel hardware and finished with a durable black hard coat, this lens plate delivers the technical precision and lifelong stability your photography workflow demands.\n\u003c\/p\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701609037929,"sku":"M1-600-S1","price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/0005_M1-600.jpg?v=1793585360"},{"product_id":"6-00-inch-arca-swiss-lens-plate-sigma-300-800mm-ex","title":"Arca-Swiss Compatible Lens Plate for Sigma 300-800mm f\/5.6 EX IF APO","description":"\u003c!-- ===================== GRAY BANNER ===================== --\u003e \n\u003cdiv style=\"background:#e5e5e5;padding:12px 15px;margin-bottom:18px;\"\u003e \n    \u003cstrong\u003eArca-Swiss Style 6.00 Inch Lens Plate for Sigma 300-800mm f\/5.6 EX IF APO (Sigmonster)\u003c\/strong\u003e \n\u003c\/div\u003e \n\n\u003c!-- ===================== SEO BLOCK (TOP) ===================== --\u003e \n\u003ch1\u003eArca-Swiss Compatible Lens Plate for Sigma 300-800mm f\/5.6 EX IF APO\u003c\/h1\u003e \n\u003cp\u003e\n    This precision-engineered \u003cstrong\u003eArca-Swiss compatible lens plate\u003c\/strong\u003e is a heavy-duty mounting solution custom-designed for the massive size, extreme weight, and balance requirements of the legendary \u003cstrong\u003eSigma 300-800mm f\/5.6 EX IF APO HSM\u003c\/strong\u003e (\"Sigmonster\") ultra-telephoto zoom lens. Featuring an extended 6.00-inch rail and a highly adaptable \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e, it delivers an unyielding, rock-solid interface for professional tripods, heavy-duty ball heads, and gimbal mounts, ensuring maximum stability and precise center-of-gravity balance control.\n\u003c\/p\u003e \n\u003chr\u003e \n\n\u003c!-- ===================== QUICK OVERVIEW \u0026 KEY FEATURES ===================== --\u003e \n\u003ch2\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e \n\u003cul\u003e \n    \u003cli\u003e\n\u003cstrong\u003eExtended 6.00\" Length:\u003c\/strong\u003e Provides an expanded fore-aft travel range to fine-tune your center of gravity and easily balance substantial ultra-telephoto setups.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eRemovable Configuration Ridge:\u003c\/strong\u003e Features a modular anti-twist ridge that can be mounted in various locations along the plate to perfectly match your specific lens foot geometry.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDouble-Dovetail Profile:\u003c\/strong\u003e Bi-directional design provides two independent Arca-type clamping tracks on top and bottom surfaces for stacking components or flash brackets.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eUniversal Arca Standard:\u003c\/strong\u003e Dovetail profile ensures a perfect, zero-play fit with quick-release clamps from Really Right Stuff, Kirk, Wimberley, and Leofoto.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eFail-Safe Engineering:\u003c\/strong\u003e Equipped with pre-installed safety-stop screws to stop your massive camera assembly from accidentally sliding out of a loosened clamp.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e Precision CNC-machined from a solid block of aircraft-grade 6061-T6 aluminum.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDurable Hard-Coat Finish:\u003c\/strong\u003e Black hard-coat anodized surface provides advanced resistance against scratches, scuffs, and outdoor elements.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eDomestic Quality:\u003c\/strong\u003e Proudly manufactured in the USA to professional tolerances with corrosion-resistant stainless steel hardware.\u003c\/li\u003e \n\u003c\/ul\u003e \n\n\u003c!-- ===================== PRODUCT DESCRIPTION ===================== --\u003e \n\u003ch2\u003eProduct Description\u003c\/h2\u003e \n\u003cp\u003e \n    The dedicated quick-release lens plate for the \u003cstrong\u003eSigma 300-800mm f\/5.6 EX IF APO\u003c\/strong\u003e is an essential technical asset for demanding sports, wildlife, and aviation photographers who deploy one of the largest focal range lenses ever produced. Because tracking fast-moving targets with an exceptionally heavy lens places massive torsional stress on your support kit, generic plates will easily slip, flex, or twist over time. This custom plate resolves that limitation entirely by incorporating an innovative \u003cstrong\u003eremovable anti-twist ridge\u003c\/strong\u003e. The ridge can be repositioned across multiple locations or entirely removed to conform exactly to the contours of your original lens foot, locking your gear square to the plate track.\n\u003c\/p\u003e \n\u003cp\u003e \n    The standout feature of this plate is its premium \u003cstrong\u003edouble-dovetail profile\u003c\/strong\u003e. This functional geometry creates dual independent clamping surfaces, allowing you to lock the bottom track into your primary gimbal head clamp while simultaneously utilizing the upper track to mount telephoto flash brackets, focus stages, or secondary video\/audio utility accessories. The captive-style camera screw slot allows for smooth, extended adjustment while ensuring your mounting hardware stays securely grouped together during transport.\n\u003c\/p\u003e \n\u003cp\u003e \n    Bespoke-crafted in the USA from ultra-strong aluminum, this accessory provides the immense structural rigidity required for heavy professional gear. The low-profile architecture keeps your overall assembly tight and close to the tripod axis for maximum shake reduction. Built with high-grade stainless steel hardware and finished with a durable black hard coat, this lens plate delivers the technical precision and lifelong stability your photography workflow demands.\n\u003c\/p\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701609103465,"sku":"M1-600-S5","price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/0005_M1-600.jpg?v=1793585360"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/collections\/M1-325-1-2.jpg?v=1792723040","url":"https:\/\/www.hejnarphotostore.com\/collections\/lens-plate-for-sigma.oembed","provider":"Hejnar Photo","version":"1.0","type":"link"}