--- product_id: 445711880 title: "iShoot Metal Lens Collar Tripod Mount Ring Compatible with Canon RF 100-400mm f/5.6-8 IS USM, Lens Support Holder Bracket Bottom is Arca-Swiss Fit Quick Release Plate Dovetail Groove" brand: "ishoot" price: "514.82 DT" currency: TND in_stock: true reviews_count: 9 url: https://www.desertcart.tn/products/445711880-ishoot-metal-lens-collar-tripod-mount-ring-compatible-with-canon store_origin: TN region: Tunisia --- # Lightweight hollow-out design (160g) Precision-fit for Canon RF 100-400mm lens Arca-Swiss compatible quick release plate iShoot Metal Lens Collar Tripod Mount Ring Compatible with Canon RF 100-400mm f/5.6-8 IS USM, Lens Support Holder Bracket Bottom is Arca-Swiss Fit Quick Release Plate Dovetail Groove **Brand:** ishoot **Price:** 514.82 DT **Availability:** ✅ In Stock ## Summary > 🎯 Lock in stability, unlock your creative edge. ## Quick Answers - **What is this?** iShoot Metal Lens Collar Tripod Mount Ring Compatible with Canon RF 100-400mm f/5.6-8 IS USM, Lens Support Holder Bracket Bottom is Arca-Swiss Fit Quick Release Plate Dovetail Groove by ishoot - **How much does it cost?** 514.82 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/445711880-ishoot-metal-lens-collar-tripod-mount-ring-compatible-with-canon) ## 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 - • **Tailored Precision Fit:** Custom-engineered exclusively for Canon RF 100-400mm f/5.6-8 IS USM lens—no compromises, no guesswork. - • **Expandable System Ready:** Compatible with iShoot IS-3950PRO clamp mount converter for fluid heads with Manfrotto structure—future-proof your rig. - • **Pro-Grade Quick Release:** Integrated 50mm Arca-Swiss compatible plate for lightning-fast tripod swaps and ultimate stability. - • **Seamless Lens Protection:** Plastic composite inner lining ensures zero wear on your precious lens surface during use. - • **Versatile Mounting Options:** Equipped with 1/4" & 3/8" screw holes plus anti-slip stainless steel screws for rock-solid tripod attachment. ## Overview The iShoot Metal Lens Collar Tripod Mount Ring IS-RF140 is a precision-crafted accessory designed exclusively for the Canon RF 100-400mm f/5.6-8 IS USM lens. Featuring a lightweight hollow-out design at just 160g, it protects your lens with a plastic composite inner lining and offers seamless compatibility with Arca-Swiss quick release systems. With versatile mounting options and expandability via clamp mount converters, it’s the ultimate tool for professional photographers seeking stability and speed in their workflow. ## Description iShoot Lens Collar Tripod Mount Ring IS-RF140, Compatible with Canon RF 100-400mm f/5.6-8 IS USM Bottom is 39mm ARCA Fit Quick Release Plate Feature, Compatible with RRS / ARCA-SWISS Fit Tripod Head & Clamp Main Features: 1. The lens collar is tailor-made based on the shape and structure of the lens, only compatible with Canon RF 100-400mm f/5.6-8 IS USM Lens, cannot be used with other lens; the inner wall of the tripod ring has a concave-convex irregular structure, and the switch hole is reserved, which does not affect the use of the switch on the lens; the tripod ring cannot be rotated, only support horizontal shooting; 2. The contact surface between the inner wall of the tripod ring and the lens is plastic composite film, will not wear lens surface when installed correctly; there should be no stickers on the lens surface installation position, if there is, remove it, otherwise it will affect the normal installation; hollow-out weight reduction design, net weight is about 160g; 3. The tripod collar bottom is added 50mm 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 QR-Plate; also reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly. Compatible with: Canon RF 100-400mm f/5.6-8 IS USM Lens Can't be used for other lenses Package Includes: 1 x iShoot Tripod Mount Ring IS-RF140 Compatible with Canon RF 100-400mm f/5.6-8 IS USM Lens (Note: The other items in the photos not listed here are for illustrating only, not included) ## Features - 1. The lens collar is tailor-made based on the shape and structure of the lens, only compatible with Canon RF 100-400mm f/5.6-8 IS USM Lens, cannot be used with other lens; the inner wall of the tripod ring has a concave-convex irregular structure, and the switch hole is reserved, which does not affect the use of the switch on the lens; the tripod ring cannot be rotated, only support horizontal shooting; - 2. The contact surface between the inner wall of the tripod ring and the lens is plastic composite film, will not wear lens surface when installed correctly; there should be no stickers on the lens surface installation position, if there is, remove it, otherwise it will affect the normal installation; hollow-out weight reduction design, net weight is about 160g; - 3. The tripod collar bottom is added 50mm 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 QR-Plate. - 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 lens collar IS-RF140 can be combined with clamp mount converter IS-3950PRO (Sold Separately), which can be used for fluid heads with Manfrotto structure. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B09PV6L12W | | Best Sellers Rank | 43 in Tripod Mount Rings for Lenses | | Brand | iShoot | | Colour | Black | | Customer Reviews | 4.4 4.4 out of 5 stars (91) 4.4 out of 5 stars | | Date First Available | 6 Jan. 2022 | | Guaranteed Software Updates Until | unknown | | Item Model Number | FBA-IS-EA5 | | Item Weight | 0.23 Kilograms | | Package Dimensions L X W X H | 15.1 x 10.9 x 8.6 centimetres | | Package Weight | 0.23 Kilograms | | Part Number | FBA2-IS-RF140 | ## Images ![iShoot Metal Lens Collar Tripod Mount Ring Compatible with Canon RF 100-400mm f/5.6-8 IS USM, Lens Support Holder Bracket Bottom is Arca-Swiss Fit Quick Release Plate Dovetail Groove - Image 1](https://m.media-amazon.com/images/I/51g8v5YdM7L.jpg) ![iShoot Metal Lens Collar Tripod Mount Ring Compatible with Canon RF 100-400mm f/5.6-8 IS USM, Lens Support Holder Bracket Bottom is Arca-Swiss Fit Quick Release Plate Dovetail Groove - Image 2](https://m.media-amazon.com/images/I/51R99zopLFL.jpg) ![iShoot Metal Lens Collar Tripod Mount Ring Compatible with Canon RF 100-400mm f/5.6-8 IS USM, Lens Support Holder Bracket Bottom is Arca-Swiss Fit Quick Release Plate Dovetail Groove - Image 3](https://m.media-amazon.com/images/I/61XV-0I8b0L.jpg) ![iShoot Metal Lens Collar Tripod Mount Ring Compatible with Canon RF 100-400mm f/5.6-8 IS USM, Lens Support Holder Bracket Bottom is Arca-Swiss Fit Quick Release Plate Dovetail Groove - Image 4](https://m.media-amazon.com/images/I/61H4nbgOVRL.jpg) ![iShoot Metal Lens Collar Tripod Mount Ring Compatible with Canon RF 100-400mm f/5.6-8 IS USM, Lens Support Holder Bracket Bottom is Arca-Swiss Fit Quick Release Plate Dovetail Groove - Image 5](https://m.media-amazon.com/images/I/613Lqyz-jzL.jpg) ## Questions & Answers **Q: will it fit over a camo cover?** A: Hi No,I had to leave the last part of the cover of?? ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fantastic fit *by on Reviewed in the United Kingdom 25 November 2025* Fit fantastic ### ⭐⭐⭐⭐⭐ Good collar, wrong house. *by on Reviewed in the United Kingdom 4 June 2025* Item was fine, but it 'was left in a safe place'. The safe place was thrown over next door's high, locked gate. This happens quite regularly with Amazon deliveries, even though I have a lockable box on my gatepost. ### ⭐⭐⭐⭐ Does the job, fits well. *by on Reviewed in the United Kingdom 2 September 2025* Solid product, fits really well. Dropped a star as it’s expensive for what it actually is! ## Frequently Bought Together - iShoot Metal Lens Collar Tripod Mount Ring Compatible with Canon RF 100-400mm f/5.6-8 is USM, Lens Support Holder Bracket Bottom is Arca-Swiss Fit Quick Release Plate Dovetail Groove - JJC ET-74B Bayonet Dedicated Lens Hood Shade for Canon RF 100-400mm f/5.6-8 is USM and Canon EF 70-300mm f/4-5.6 is II USM Lens, Replaces Canon ET-74B OEM Lens Hood - Canon RF100-400mm F5.6-8 is USM Black --- ## 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.tn/products/445711880-ishoot-metal-lens-collar-tripod-mount-ring-compatible-with-canon](https://www.desertcart.tn/products/445711880-ishoot-metal-lens-collar-tripod-mount-ring-compatible-with-canon) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-26*