{"product_id":"sigma-60-600mm-dg-dn-os-arca-foot-sigfr005","title":"Sigma 60-600mm f\/4.5-6.3 DG DN OS Sports Arca-Type Foot","description":"\u003c!-- ===================== GRAY BANNER ===================== --\u003e\n\u003cdiv style=\"background:#e5e5e5;padding:12px 15px;margin-bottom:18px;\"\u003e\n\t\u003cstrong\u003eHejnar Photo – SIGFR-005 Arca-Swiss Replacement Foot for Sigma 60-600mm DG DN OS Sports\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\u003c!-- ===================== SEO BLOCK (TOP) ===================== --\u003e\n\u003ch1\u003eSigma 60-600mm f\/4.5-6.3 DG DN OS Sports Arca-Type Foot\u003c\/h1\u003e\n\u003cp\u003e\nThe Hejnar Photo SIGFR-005 is a precision-machined Arca-Swiss compatible replacement foot specifically designed for the Sigma 60-600mm f\/4.5-6.3 DG DN OS Sports lens. This upgrade provides a rock-solid mounting solution that improves stability and reduces flex, allowing you to bypass proprietary plates and move seamlessly between professional tripod heads, gimbals, and monopod clamps.\n\u003c\/p\u003e\n\u003chr\u003e\n\n\u003c!-- ===================== QUICK OVERVIEW ===================== --\u003e\n\u003ch2\u003eQuick Overview\u003c\/h2\u003e\n\u003cul\u003e\n\t\u003cli\u003eModel: SIGFR-005\u003c\/li\u003e\n\t\u003cli\u003eDirect replacement specifically for the Sigma 60-600mm f\/4.5-6.3 DG DN OS Sports Lens\u003c\/li\u003e\n\t\u003cli\u003eDouble-Dovetail Profile: Enables dual clamping surfaces for secondary accessory mounting\u003c\/li\u003e\n\t\u003cli\u003eDual QD Sockets: Integrated stainless steel Quick Detach sockets for secure push-button strap attachment\u003c\/li\u003e\n\t\u003cli\u003eEnhanced Stability: Low-profile design reduces lens flex and improves balance\u003c\/li\u003e\n\t\u003cli\u003ePrecision C.N.C. machined from 6061-T6 Aluminum\u003c\/li\u003e\n\t\u003cli\u003eBlack anodized surface for a professional, durable finish\u003c\/li\u003e\n\t\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\nUpgrade your Sigma 60-600mm DG DN OS Sports lens with a replacement foot engineered for professional reliability. The SIGFR-005 provides a native Arca-Swiss foundation, ensuring full compatibility with high-end clamps from RRS, Kirk, Acratech, and Wimberley. Its double-dovetail design adds modular versatility, allowing you to mount the foot into a head while simultaneously utilizing the upper dovetail for flash brackets or rails.\n\u003c\/p\u003e\n\u003cp\u003e\n\u003cstrong\u003eMilitary-Grade Carrying Security:\u003c\/strong\u003e This foot features two integrated stainless steel QD sockets. The QD system—trusted for decades by NASA, law enforcement, and military agencies—provides a fail-safe, anti-accidental-release connection. It is the safest way to carry your heavy glass on a shoulder strap, offering a secure push-button mechanism for professional sling systems.\n\u003c\/p\u003e\n\n\u003c!-- ===================== SPECIFICATIONS ===================== --\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLens Compatibility:\u003c\/strong\u003e Sigma 60-600mm f\/4.5-6.3 DG DN OS Sports\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 6061-T6 Aluminum\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Anodized Coat\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProfile:\u003c\/strong\u003e Double-Dovetail Arca-Type\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eQD Sockets:\u003c\/strong\u003e Two (2) Integrated Stainless Steel\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHardware:\u003c\/strong\u003e Stainless steel mounting hardware included\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701623062633,"sku":"SIGFR-005-SIG1","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/SIGFR-005-1-2.jpg?v=1792111667","url":"https:\/\/www.hejnarphotostore.com\/products\/sigma-60-600mm-dg-dn-os-arca-foot-sigfr005","provider":"Hejnar Photo","version":"1.0","type":"link"}