--- product_id: 329312580 title: "71mm Tripod Collar Mount Ring 1/4\" for Sigma APO 70-200mm F2.8 II EX DG Macro HSM Lens" brand: "hersmay" price: "£26.30" currency: GBP in_stock: true reviews_count: 12 category: "Hersmay" url: https://www.desertcart.co.uk/products/329312580-71mm-tripod-collar-mount-ring-1-4-for-sigma-apo store_origin: GB region: United Kingdom --- # 1/4" UNC thread 71mm precision fit High-grade metal build 71mm Tripod Collar Mount Ring 1/4" for Sigma APO 70-200mm F2.8 II EX DG Macro HSM Lens **Brand:** hersmay **Price:** £26.30 **Availability:** ✅ In Stock ## Summary > 📸 Elevate your Sigma game with rock-solid stability! ## Quick Answers - **What is this?** 71mm Tripod Collar Mount Ring 1/4" for Sigma APO 70-200mm F2.8 II EX DG Macro HSM Lens by hersmay - **How much does it cost?** £26.30 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/329312580-71mm-tripod-collar-mount-ring-1-4-for-sigma-apo) ## Best For - hersmay enthusiasts ## Why This Product - Trusted hersmay brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Mounting:** Standard 1/4" UNC thread ensures quick, secure tripod attachment - • **Lightweight Yet Robust:** Only 180g, providing support without adding bulk - • **Durability Meets Design:** Crafted from premium metal for long-lasting strength and reliability - • **Perfect Balance, Every Shot:** Stabilizes heavy telephoto lenses for sharp, shake-free images - • **Tailored for Sigma Excellence:** 100% compatible with Sigma APO 70-200mm F2.8 II EX DG Macro HSM lens ## Overview This 71mm tripod collar mount ring is engineered specifically for the Sigma APO 70-200mm F2.8 II EX DG Macro HSM lens, offering precise fit and superior balance. Made from high-quality metal with a standard 1/4" UNC thread, it ensures secure tripod mounting and reduces lens strain, empowering professional photographers to capture flawless shots with confidence. ## Description Description: The tripod mount ring helps stabilize and balance a heavy or long telephoto lens that protrudes from the camera. Suitable weight and strength, made by a third party. Fits perfectly with Sigma devices, identical manufacturing. Specifications: Made of very high quality metal. Unified national coarse thread measures 1/4" Ring diameter: 71 mm. Ring thickness: 4.5 mm. Colour: black. Weight: 180g Suitable for: SIGMA APO 70-200mm F2.8 II EX DG Macro HSM Package includes: 1 x Tripod Mount Ring for Lens Review: WORKS GREAT FOR THE SIGMA 170-500 - Works great as a replacement for my sigma 170-500. They had the same diameter collar so i gave it a chance as NOWHERE sells a collar specific for the 170-500 and this worked perfect. If you have a sigma 170-500 this is your best bet. Worked great for me and it should for you too. Review: Close Fit - Lens Collar - Sigma 17-40 F1.8 DC for Canon R7 - As luck would have it - this tripod lens collar is a close fit to the rear-end diameter (67.5mm) of the new Sigma 17-40mm F 1.8 lens for Canon R7 cameras. Putting 3 cork shims (1.75mm thick) on the inner surface of the collar protects the metal lens tube when tightening the hinged collar. End result is a customized fit, which looks like it was specifically designed for the 17-40mm F 1.8 lens. ## Features - The tripod mount ring mount on the tripod, it helps you fix and balance your tele lens which is heavy or long lens hanging off the front of camera. - 100% fits Sigma and does have same construction. - Made by metal with very high quality - The UNC (Unified National Coarse Thread) is 1/4" - Suitable For: SIGMA APO 70-200mm F2.8 II EX DG MACRO HSM ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DVKZBXG | | Best Sellers Rank | #6 in Tripod Lens Mount Rings | | Customer Reviews | 4.4 4.4 out of 5 stars (206) | | Date First Available | December 5, 2018 | | Is Discontinued By Manufacturer | No | | Item Weight | 6.3 ounces | | Item model number | NSAF237 | | Manufacturer | ZCTL | | Package Dimensions | 4.96 x 3.82 x 3.27 inches | ## Product Details - **Brand:** Hersmay - **Color:** Black - **Compatible Devices:** Camera - **Folded Size:** 71 mm (diameter) x 4.5 mm (thickness) - **Item Weight:** 0.18 Kilograms - **UPC:** 727780594825 ## Images ![71mm Tripod Collar Mount Ring 1/4" for Sigma APO 70-200mm F2.8 II EX DG Macro HSM Lens - Image 1](https://m.media-amazon.com/images/I/71VyOPnlKLL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ WORKS GREAT FOR THE SIGMA 170-500 *by F***A on March 13, 2026* Works great as a replacement for my sigma 170-500. They had the same diameter collar so i gave it a chance as NOWHERE sells a collar specific for the 170-500 and this worked perfect. If you have a sigma 170-500 this is your best bet. Worked great for me and it should for you too. ### ⭐⭐⭐⭐⭐ Close Fit - Lens Collar - Sigma 17-40 F1.8 DC for Canon R7 *by C***X on September 8, 2025* As luck would have it - this tripod lens collar is a close fit to the rear-end diameter (67.5mm) of the new Sigma 17-40mm F 1.8 lens for Canon R7 cameras. Putting 3 cork shims (1.75mm thick) on the inner surface of the collar protects the metal lens tube when tightening the hinged collar. End result is a customized fit, which looks like it was specifically designed for the 17-40mm F 1.8 lens. ### ⭐⭐⭐⭐ Sorta fits *by M***I on October 13, 2024* I bought this to replace the tripod collar that came with the earlier version of the Sigma 70-210 f1:2.8 APO lens, this one is listed for the 70-210 f1:2.8 II lens. The mounting part of my lens barrel measures at 71.6mm dia and the collar ID ~71 mm. There is enough squish in the foam tape the collar tightenes but not completely. The three ridges on the collar line up with the index marks on the lens barrel so that works. I might look into replacing the foam tape with something thinner in the future. ## Frequently Bought Together - 71mm Tripod Collar Mount Ring 1/4" for Sigma APO 70-200mm F2.8 II EX DG Macro HSM Lens - SMALLRIG Clamp w/ 1/4" and 3/8" Thread and 9.8 Inches Adjustable Friction Power Articulating Magic Arm with 1/4" Thread Screw for LCD Monitor/LED Lights - KBUM2732B - Water Bottle Cap --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/329312580-71mm-tripod-collar-mount-ring-1-4-for-sigma-apo](https://www.desertcart.co.uk/products/329312580-71mm-tripod-collar-mount-ring-1-4-for-sigma-apo) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-27*