{"product_id":"metabones-z-foot-4-inch-base-plate","title":"4\" Base Plate for Metabones Z-Foot | Advanced Lens Support \u0026 Balance Rail","description":"\u003c!-- ===================== GRAY BANNER ===================== --\u003e \n\u003cdiv style=\"background:#e5e5e5;padding:12px 15px;margin-bottom:18px;\"\u003e \n    \u003cstrong\u003eHejnar Photo 4.00 Inch Base Plate Adapter for Metabones Z-Shape Foot Support System\u003c\/strong\u003e \n\u003c\/div\u003e \n\n\u003c!-- ===================== SEO BLOCK (TOP) ===================== --\u003e \n\u003ch1\u003e4\" Base Plate for Metabones Z-Foot | Advanced Lens Support \u0026amp; Balance Rail\u003c\/h1\u003e \n\u003cp\u003e\n    The \u003cstrong\u003eHejnar Photo 4-Inch Base Plate\u003c\/strong\u003e is a professional engineering solution custom-designed to interface with specialized \u003cstrong\u003eZ-shape adapter feet\u003c\/strong\u003e on Metabones lens adapters. When the Z-foot and this dedicated 4.00-inch base plate are connected, they form an ultra-rigid unified support system. This structural layout replicates the balancing handling of a native telephoto lens collar foot, shifting the mounting point forward away from the camera chassis to drastically optimize overall weight distribution and tracking control on tripods or gimbals.\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\u003eTelephoto Collar Functionality:\u003c\/strong\u003e Converts standard lens configurations into a forward-mounted telephoto layout, taking structural stress off the camera's native bayonet mount.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eOptimized 4.00\" Travel Rail:\u003c\/strong\u003e Generous extended base provides a broad fore-aft adjustment zone to dial in a perfect neutral center of gravity.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eAdjustable Vertical Positioning:\u003c\/strong\u003e Advanced modular geometry allows the vertical Z-foot component to be mounted in different physical locations along the base channel for tailored balancing.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eUniversal Arca Dovetail Profile:\u003c\/strong\u003e Integrated Arca-Swiss track on the base ensures a flawless, zero-play lock inside standard quick-release clamps from RRS, Kirk, Wimberley, and Leofoto.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eAnti-Twist Alignment Channels:\u003c\/strong\u003e Precision-milled geometric tracks prevent rotational slipping or mechanical play under heavy torque loads.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003ePremium Construction \u0026amp; Finish:\u003c\/strong\u003e Precision CNC-machined in the USA from solid 6061-T6 aircraft-grade aluminum and treated with a rugged black hard-coat anodized finish.\u003c\/li\u003e \n    \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Hardware:\u003c\/strong\u003e Paired with high-tensile, corrosion-resistant stainless steel mounting screws built to withstand intense field use.\u003c\/li\u003e \n\u003c\/ul\u003e \n\n\u003c!-- ===================== PRODUCT SPECIFICATIONS ===================== --\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Lens Adapter Support \/ Base Plate Component\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRail Footprint Length:\u003c\/strong\u003e 4.00 inches\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBase Profile Type:\u003c\/strong\u003e Arca-Swiss Compatible Single Dovetail\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eModular Adjustment:\u003c\/strong\u003e Variable positioning tracks for right-angle Z-foot integration\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial Construction:\u003c\/strong\u003e CNC-Milled 6061-T6 Aircraft Aluminum\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eExterior Finish Layer:\u003c\/strong\u003e High-Durability Black Hard-Coat Anodization\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Proudly Made 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 \u003cstrong\u003eHejnar Photo 4-Inch Base Plate for Metabones Z-Foot\u003c\/strong\u003e solves a critical balance and stabilization bottleneck commonly faced by wildlife, sports, and cinematic mirrorless shooters deploying adapted telephoto or heavy prime lenses. When non-collared lenses are attached via an adapter, the entire structural weight is suspended directly off the camera body mount. This rear-heavy geometry results in severe nose-diving on tripods, restricts smooth fluid movement on gimbals, and introduces unwanted micro-vibrations that can ruin image sharpness during long exposures.\n\u003c\/p\u003e \n\u003cp\u003e \n    This advanced system resolves that physical limitation entirely. By anchoring your Z-shape foot directly onto this specialized 4.00-inch base plate, the mounting profile transforms completely. The layout acts exactly like a traditional telephoto lens foot collar, shifting the physical weight support point forward into a perfectly neutral position. To adapt seamlessly to varying equipment builds—such as adding a heavy battery grip or using unique lens hoods—the vertical portion of the Z-foot can be unbolted and repositioned across different locations along the base plate axis, allowing for a fully custom-tailored weight distribution.\n\u003c\/p\u003e \n\u003cp\u003e \n    Bespoke-crafted in the USA from ultra-strong aircraft aluminum, this low-profile base rail eliminates structural flexing while keeping your center of axis tight to the tripod head for maximum stability. The bottom features a flawless Arca-type dovetail profile that slides smoothly into professional receivers without slop. Finished with a rugged black hard coat built to withstand field transport scuffs and paired with robust stainless steel fasteners, this base plate delivers the technical precision and lifelong tracking stability your photography workflow demands.\n\u003c\/p\u003e\n\u003cp\u003e \n    \u003cem\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e This listing is for the 4-inch base plate base component only. A compatible Metabones Z-shape vertical foot adapter is required to complete the structural lens support assembly.\u003c\/em\u003e\n\u003c\/p\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701589966953,"sku":"Base_7","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/Base_7-2.jpg?v=1792110633","url":"https:\/\/www.hejnarphotostore.com\/products\/metabones-z-foot-4-inch-base-plate","provider":"Hejnar Photo","version":"1.0","type":"link"}