--- product_id: 746517255 title: "CM-EF-EOSR Mount Adapter, EOSR Compatible Lens Adapter Ring Mount Converter Adapter AF Aperture Adjustment IS Image Stabilization for Canon EF/EF-S Lens to Canon EOS R/RF Series Mirrorless SLR Cameras EOS R/EOS RP/EOS R5/EOS R6" brand: "commlite" price: "309 zł" currency: PLN in_stock: true reviews_count: 13 category: "Commlite" url: https://www.desertcart.pl/products/746517255-cm-ef-eosr-mount-adapter-eosr-compatible-lens-adapter-ring store_origin: PL region: Poland --- # Full AF & aperture control Supports image stabilization Seamless EF/EF-S to EOS R mount CM-EF-EOSR Mount Adapter, EOSR Compatible Lens Adapter Ring Mount Converter Adapter AF Aperture Adjustment IS Image Stabilization for Canon EF/EF-S Lens to Canon EOS R/RF Series Mirrorless SLR Cameras EOS R/EOS RP/EOS R5/EOS R6 **Brand:** commlite **Price:** 309 zł **Availability:** ✅ In Stock ## Summary > 🔄 Bridge the old with the new—capture brilliance without limits! ## Quick Answers - **What is this?** CM-EF-EOSR Mount Adapter, EOSR Compatible Lens Adapter Ring Mount Converter Adapter AF Aperture Adjustment IS Image Stabilization for Canon EF/EF-S Lens to Canon EOS R/RF Series Mirrorless SLR Cameras EOS R/EOS RP/EOS R5/EOS R6 by commlite - **How much does it cost?** 309 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/746517255-cm-ef-eosr-mount-adapter-eosr-compatible-lens-adapter-ring) ## Best For - commlite enthusiasts ## Why This Product - Trusted commlite brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Legacy Lens Revival:** Unlock your EF/EF-S lenses on the latest EOS R series effortlessly. - • **Tripod-Ready Design:** Built-in 1/4” tripod thread for stable shooting setups on the go. - • **Pro-Grade Compatibility:** Works flawlessly with EOS R, RP, R5, and R6 models—no compromises. - • **Stabilized Shots, Always:** Compatible with image stabilization for crisp, blur-free images every time. - • **Precision Autofocus & Aperture:** Gold-plated contacts ensure lightning-fast AF and smooth aperture adjustments. ## Overview The Commlite CM-EF-EOSR Mount Adapter is a precision-engineered converter that enables Canon EF and EF-S lenses to be fully compatible with Canon EOS R and RF series mirrorless cameras. Featuring gold-plated contacts for reliable autofocus and aperture control, plus support for image stabilization, it preserves your legacy lens investment while delivering professional-grade performance. Its tripod-ready design adds versatility for stable shooting, making it an essential tool for photographers upgrading to EOS R systems. ## Description desertcart.co.jp: Commlite CM-EF-EOSR Mount Adapter, EOSR Compatible Lens Adapter Ring Mount Converter Adapter AF Aperture Adjustment IS Image Stabilization for Canon EF/EF-S Lens to Canon EOS R/RF Series Mirrorless SLR Cameras EOS R/EOS RP/EOS R5/EOS R6 : Electronics Review: 正直純正品ではないので、本当に大丈夫かと半信半疑で購入してみましたが、全く問題ありません。ガタとか接触不良なども今のところ皆無で満足してます。 Review: 過去のレンズ資産を使い回せる ## Features - 【Compatibility】This adapter allows you to mount Canon EF / EF-S lens to EOS R camera. Please make sure the camera and lens are compatible before using this adapter - 【AF Focus & Aperture Control】The EF-EOSR adapter has gold-plated contacts that connect the EF / EF-S lens to Canon EOS R RF mount camera, fully support autofocus and aperture control - Support Function: The image stabilization function is compatible with the CM-EF-EOS R electronic adapter, so you can shoot freely - Removable 1/4 tripod foot: There is a standard 1/4 thread on the bottom, which is convenient for connecting tripods, etc ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07LGYSQD3 | | Amazon Bestseller | #36,530 in Electronics ( See Top 100 in Electronics ) #54 in Camera Lens Adapters | | Batteries Included | No | | Brand | Commlite | | Color | EF/EF-S Lens Adapter to EOS R Camera | | Customer Reviews | 4.4 4.4 out of 5 stars (2,634) | | Date First Available | January 4, 2019 | | Item model number | CM-EF-EOS R | | Model Number | CM-EF-EOS R | | Package Dimensions | 11.51 x 9.7 x 5.59 cm; 209 g | | Size | EF-EOS R | ## Images ![CM-EF-EOSR Mount Adapter, EOSR Compatible Lens Adapter Ring Mount Converter Adapter AF Aperture Adjustment IS Image Stabilization for Canon EF/EF-S Lens to Canon EOS R/RF Series Mirrorless SLR Cameras EOS R/EOS RP/EOS R5/EOS R6 - Image 1](https://m.media-amazon.com/images/I/51+GpfPUmbL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by Z***E on May 5, 2025* 正直純正品ではないので、本当に大丈夫かと半信半疑で購入してみましたが、全く問題ありません。ガタとか接触不良なども今のところ皆無で満足してます。 ### ⭐⭐⭐⭐⭐ Review *by ア***エ on January 3, 2026* 過去のレンズ資産を使い回せる ### ⭐⭐⭐⭐ Review *by H***T on December 12, 2025* コスパ良く問題なくレンズのAF動作する。 ロゴがあまり好きではないので見た目で-1。 ## Frequently Bought Together - Commlite CM-EF-EOS R Lens Adapter, Electronic Auto-Focus EF to R Mount Adapter for Canon EF/EF-S Lens to EOS R, EOS RP, EOS R6, EOS R5 Series Mirrorless Cameras - SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN - Artman LP-E17 Battery 2-Pack and Rapid Dual USB Charger for Canon EOS R100 R50 RP R10 R8, Rebel T8i, T7i, T6i, T6s, SL2 SL3, EOS M3, M5, M6, EOS 77D 200D 250D 750D 760D 800D 8000D Digital SLR Camera --- ## 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.pl/products/746517255-cm-ef-eosr-mount-adapter-eosr-compatible-lens-adapter-ring](https://www.desertcart.pl/products/746517255-cm-ef-eosr-mount-adapter-eosr-compatible-lens-adapter-ring) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-19*