{"product_id":"hejnar-a3-70-7-inch-multipurpose-rail","title":"Arca-Swiss 7.00 Inch Multipurpose Rail A3-70","description":"\u003c!-- ===================== GRAY BANNER ===================== --\u003e \n\u003cdiv style=\"background:#e5e5e5;padding:12px 15px;margin-bottom:18px;\"\u003e \n  \u003cstrong\u003eHejnar Photo – A3-70 7.00 Inch Multipurpose Rail with Engraved Metric Scale\u003c\/strong\u003e \n\u003c\/div\u003e \n\n\u003c!-- ===================== SEO BLOCK (TOP) ===================== --\u003e \n\u003ch1\u003eArca-Swiss 7.00 Inch Multipurpose Rail A3-70\u003c\/h1\u003e \n\u003cp\u003e \n  The Hejnar Photo A3-70 is a precision-engineered 7.00-inch Arca-type quick release solution designed for photographers who demand flexibility and reliability. Featuring three captive-style mounting slots and a laser-engraved metric scale, this rail integrates seamlessly with Arca-Swiss style clamps and ball heads for macro, panoramic, and custom rig applications. CNC-machined from solid aircraft-grade 6061-T6 aluminum.\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\u003eModel:\u003c\/strong\u003e A3-70\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended 7.00\" Length:\u003c\/strong\u003e Provides a versatile 178mm platform for precision gear positioning.\u003c\/li\u003e \n  \u003cli\u003e\n\u003cstrong\u003eTriple Mounting Slots:\u003c\/strong\u003e Features three (3) captive-style slots for maximum hardware attachment flexibility.\u003c\/li\u003e \n  \u003cli\u003e\n\u003cstrong\u003eEngraved Metric Scale:\u003c\/strong\u003e Laser-engraved markings on both sides ensure fast, repeatable setups for technical photography.\u003c\/li\u003e \n  \u003cli\u003e\n\u003cstrong\u003eSafety Stops:\u003c\/strong\u003e Includes two M3 stainless steel safety stop screws to prevent accidental equipment slide-out.\u003c\/li\u003e \n  \u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e CNC-machined from solid 6061-T6 aluminum with black hard-coat anodizing.\u003c\/li\u003e \n  \u003cli\u003e\n\u003cstrong\u003eMade in the USA:\u003c\/strong\u003e Proudly manufactured with professional-grade tolerances for lifelong reliability.\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 Hejnar Photo A3-70 Multi-Purpose Rail (MPR) is an original design engineered as a versatile building block for a wide range of professional photographic applications. This 7.00-inch rail provides a rock-solid foundation, solving complex mounting challenges in both the studio and the field.\n\u003c\/p\u003e \n\u003cp\u003e \n  \u003cstrong\u003eVersatile Professional Applications:\u003c\/strong\u003e\u003cbr\u003e\n  The A3-70 is a true multi-tool for your kit. It can be utilized as a precision \u003cstrong\u003eMacro Rail\u003c\/strong\u003e for close-up work, a \u003cstrong\u003eLong Lens Plate\u003c\/strong\u003e for improved telephoto balance, or a \u003cstrong\u003eNodal Slide\u003c\/strong\u003e for parallax-free panoramic setups. It is also an ideal solution for mounting lighting gear or combining with a 90° block to create a custom L-bracket tailored to specific camera bodies.\n\u003c\/p\u003e \n\u003cp\u003e \n  Precision is facilitated by the integrated laser-engraved metric scale, which is a critical feature for repeatable focus-stacking or panoramic stitching. Weighing only 3.1oz (88g), this rail delivers professional-grade stability in a lightweight package. Machined in the USA from solid aircraft-grade aluminum, it is finished with a hard-coat anodize for superior durability and wear resistance in demanding environments.\n\u003c\/p\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701589672041,"sku":"A3-70","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/A3-70-2.jpg?v=1792110610","url":"https:\/\/www.hejnarphotostore.com\/products\/hejnar-a3-70-7-inch-multipurpose-rail","provider":"Hejnar Photo","version":"1.0","type":"link"}