{"product_id":"canon-ef-300-hejnar-h113","title":"Canon EF 300mm f\/2.8 L USM Lens Replacement Foot H113","description":"\u003c!-- ===================== GRAY BANNER ===================== --\u003e \n\u003cdiv style=\"background:#e5e5e5;padding:12px 15px;margin-bottom:18px;\"\u003e \n  \u003cstrong\u003eHejnar Photo – H113 Arca-Swiss Replacement Foot for Canon EF 300mm f\/2.8 L USM\u003c\/strong\u003e \n\u003c\/div\u003e \n\n\u003c!-- ===================== SEO BLOCK (TOP) ===================== --\u003e \n\u003ch1\u003eCanon EF 300mm f\/2.8 L USM Lens Replacement Foot H113\u003c\/h1\u003e \n\u003cp\u003e \n  The Hejnar Photo H113 is a precision-engineered lens replacement foot designed for the classic, manual focus-capable Canon EF 300mm f\/2.8L USM non-IS lens. This durable Arca-Swiss compatible foot features a double-dovetail profile for multi-accessory clamping. 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\u003eExact Lens Fit:\u003c\/strong\u003e Custom replacement foot for the Canon EF 300mm f\/2.8L USM non-IS lens.\u003c\/li\u003e \n  \u003cli\u003e\n\u003cstrong\u003eDouble-Dovetail Design:\u003c\/strong\u003e Dual clamping surfaces support tripods and flash brackets simultaneously.\u003c\/li\u003e \n  \u003cli\u003e\n\u003cstrong\u003eFocus Ring Clearance:\u003c\/strong\u003e Ergonomic height allows ample finger room to freely use the manual focus ring.\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\u003eStorage Notice:\u003c\/strong\u003e This part does not allow the lens hood to be reversed for storage on the lens.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in the USA:\u003c\/strong\u003e Proudly manufactured with professional-grade tolerances.\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 H113 replacement foot is the ideal professional upgrade for photographers looking to maximize the stability of their Canon EF 300mm f\/2.8L USM non-IS lens. This plate seamlessly integrates an Arca-Swiss compatible dovetail, allowing you to slide the lens directly into gimbal heads, ball heads, and tripod clamps without adding the bulk of extra plates.\n\u003c\/p\u003e \n\u003cp\u003e \n  The double-dovetail profile provides exceptional versatility. You can mount your primary camera setup to your tripod using the bottom track while using the top track to clamp on external flash brackets, video accessories, or macro rails. \n\u003c\/p\u003e \n\u003cp\u003e \n  Despite its strong clearance, please note that the geometry of this foot does not allow the lens hood to be reversed for storage. It still leaves plenty of room for your fingers under the lens to freely use the lens focusing ring during active shooting.\n\u003c\/p\u003e \n\u003cp\u003e \n  \u003cstrong\u003eHow to Install the H113:\u003c\/strong\u003e\u003cbr\u003e\n  To remove your original factory foot, use the standard M3 hex key tool included with the H113 to completely extract the four Canon mounting screws. To install the H113, simply use those four original Canon screws to secure the new replacement foot tightly to the lens collar. For added security in rugged outdoor conditions, consider applying a drop of Loctite 242 removable threadlocker to the screws.\n\u003c\/p\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701601796201,"sku":"H113","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/H113-2.jpg?v=1792111163","url":"https:\/\/www.hejnarphotostore.com\/products\/canon-ef-300-hejnar-h113","provider":"Hejnar Photo","version":"1.0","type":"link"}