--- product_id: 250384790 title: "82mm Tripod Mount Ring Lens Collar Compatible with Sigma 105mm f/1.4 DG HSM Art & 100-400mm f/5-6.3 DG DN OS, Lens Support Holder Bracket Bottom is Arca-Swiss Fit Quick Release Plate Dovetail Groove" brand: "ishoot" price: "€ 77.67" currency: EUR in_stock: true reviews_count: 1 url: https://www.desertcart.pt/products/250384790-82mm-tripod-mount-ring-lens-collar-compatible-with-sigma-105mm store_origin: PT region: Portugal --- # Arca-Swiss Quick Release Precision CNC Machined Aviation Aluminum Durability 82mm Tripod Mount Ring Lens Collar Compatible with Sigma 105mm f/1.4 DG HSM Art & 100-400mm f/5-6.3 DG DN OS, Lens Support Holder Bracket Bottom is Arca-Swiss Fit Quick Release Plate Dovetail Groove **Brand:** ishoot **Price:** € 77.67 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your lens game with precision and speed! ## Quick Answers - **What is this?** 82mm Tripod Mount Ring Lens Collar Compatible with Sigma 105mm f/1.4 DG HSM Art & 100-400mm f/5-6.3 DG DN OS, Lens Support Holder Bracket Bottom is Arca-Swiss Fit Quick Release Plate Dovetail Groove by ishoot - **How much does it cost?** € 77.67 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/250384790-82mm-tripod-mount-ring-lens-collar-compatible-with-sigma-105mm) ## Best For - ishoot enthusiasts ## Why This Product - Trusted ishoot brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Secure & Stable:** Non-slip locking knob plus 1/4" & 3/8" stainless steel screw holes for rock-solid support. - • **Lightweight Strength:** Only 170g with hollow-out design—max durability without the bulk. - • **Premium Craftsmanship:** Aviation aluminum with anodized finish—engineered for professionals who demand excellence. - • **Tailored Compatibility:** Perfectly fits Sigma 105mm f/1.4 Art & 100-400mm DG DN OS lenses for seamless integration. - • **Pro-Grade Quick Release:** 65mm Arca-Swiss dovetail plate for ultra-fast tripod mounting and swapping. ## Overview This 82mm tripod mount ring is a precision-engineered, lightweight lens collar designed specifically for Sigma 105mm f/1.4 DG HSM Art and 100-400mm f/5-6.3 DG DN OS lenses. Featuring a durable aviation aluminum build, Arca-Swiss compatible quick release plate, and secure locking mechanisms, it offers professional-grade stability and rapid tripod attachment for serious photographers. ## Description iShoot Lens Collar Tripod Mount Ring IS-SM105ART Compatible with Sigma 105mm F1.4 DG HSM Art (EF/FX/FE/L Mount) & Sigma 100-400mm f/5-6.3 DG DN OS (E / L / X Mount) Not Compatible with Sigma 100-400mm f/5-6.3 DG OS HSM Contemporary (EF / F Mount) lens and other lenses Bottom is Arca Fit Quick Release Plate Feature for RRS / Arca-Swiss Fit Ballhead Clamp Features: 1. The tripod ring is made of Aviation Aluminum, CNC precisely machined, hollow-out weight reduction design, polished and surface anodized finish. The appearance and exquisite workmanship are much better than similar products made by mold; 2. The lens support collar is designed and improved with reference to Sigma original TS-111; inner diameter is about 82mm, width is about 18mm, the inner wall has grooves and notches, and 3M plastic protective film is attached; locking knob with non-slip design； 3. The bottom quick release plate of the Lens support is about 65mm in length, adopts ARCA-SWISS / RRS 39mm standard fit, and reserved 1/4 and 3/8 screw holes, equipped with stainless steel non-slip screws, net weight about 170g; 4. Bottom quick release plate is AS standard, compatible with RRS / ARCA-SWISS / ISHOOT ball head of Arca 39mm fit, suitable for iShoot IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64-FD / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK. Compatible with: Sigma 105mm f/1.4 DG HSM Art (EF/FX/FE/L-mount) Sigma 100-400mm f/5-6.3 DG DN OS (E / L / X Mount) Not Compatible with Sigma 100-400mm f/5-6.3 DG OS HSM Contemporary (EF / F Mount) lens and other lenses Package Includes: 1 x iShoot Lens Collar IS-SM105ART (Note: The other items in the photos not listed here are for illustrating only, not included) ## Features - 1. The lens collar is designed and improved with reference to and compatible with Sigma original TS-111; the tripod collar is tailor-made and compatible with Sigma 105mm F1.4 DG HSM Art (EF/FX/FE/L Mount) & Sigma 100-400mm f/5-6.3 DG DN OS (E / L / X Mount); Not Compatible with Sigma 100-400mm f/5-6.3 DG OS HSM Contemporary (EF / F Mount) lens and other lenses; - 2. The net weight of the tripod mount ring is about 170g, inner diameter is about 82mm, width is about 18mm, the inner wall has grooves and notches, and 3M plastic protective film is attached; locking knob with non-slip design； - 3. The tripod collar bottom is added 65mm long Arca fit quick release plate feature, can be used with 39mm Arca-swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without dovetail groove; - 4. The Lens support bottom reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly; - 5. The tripod ring is made of Aviation Aluminum, CNC precisely machined, hollow-out weight reduction design, polished and surface anodized finish. The appearance and exquisite workmanship are much better than similar products made by mold. ## Images ![82mm Tripod Mount Ring Lens Collar Compatible with Sigma 105mm f/1.4 DG HSM Art & 100-400mm f/5-6.3 DG DN OS, Lens Support Holder Bracket Bottom is Arca-Swiss Fit Quick Release Plate Dovetail Groove - Image 1](https://m.media-amazon.com/images/I/51FjjgUEEsL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ This is a necessary buy for the Sigma 100-400 DG DN *by C***E on December 7, 2020* I would have paid extra for the lens if a tripod mount had been included. This product is perfect for my needs and is affordable. I have found no issues with quality or function. --- ## 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.pt/products/250384790-82mm-tripod-mount-ring-lens-collar-compatible-with-sigma-105mm](https://www.desertcart.pt/products/250384790-82mm-tripod-mount-ring-lens-collar-compatible-with-sigma-105mm) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-25*