--- product_id: 273112061 title: "Canon 2971C005 Bayonet Adapter EF-EOS R, Black" brand: "canon" price: "RM995" currency: MYR in_stock: true reviews_count: 13 category: "Canon" url: https://www.desertcart.com.my/products/273112061-canon-2971c005-bayonet-adapter-ef-eos-r-black store_origin: MY region: Malaysia --- # Fast, reliable autofocus support Seamless EF/EF-S lens compatibility Durable, professional-grade build Canon 2971C005 Bayonet Adapter EF-EOS R, Black **Brand:** canon **Price:** RM995 **Availability:** ✅ In Stock ## Summary > 🔗 Bridge your legacy lenses to the future of photography! ## Quick Answers - **What is this?** Canon 2971C005 Bayonet Adapter EF-EOS R, Black by canon - **How much does it cost?** RM995 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/273112061-canon-2971c005-bayonet-adapter-ef-eos-r-black) ## Best For - canon enthusiasts ## Why This Product - Trusted canon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Crafted with professional-grade materials for reliable, long-term use in any shoot. - • **Complete Kit Included:** Comes with protective caps, case, and manual to keep your gear pristine and ready. - • **Plug & Play Simplicity:** Instantly mount and shoot—no complicated setups or compromises. - • **Autofocus That Keeps Up:** Experience smooth, lightning-fast autofocus performance rivaling native lenses. - • **Unlock Your Lens Arsenal:** Use your entire Canon EF and EF-S lens collection effortlessly on EOS R bodies. ## Overview The Canon 2971C005 Bayonet Adapter EF-EOS R is a precision-engineered mount adapter that enables full compatibility of Canon EF and EF-S lenses with EOS R series cameras. Supporting all lens functions including autofocus and image stabilization, it allows photographers to seamlessly integrate their existing lens investments into the mirrorless EOS R system. Lightweight and durable, it comes with protective caps and a carrying case, making it an essential upgrade for professionals and enthusiasts upgrading to Canon’s latest mirrorless technology. ## Description Product Description The adapters of the EOS R system allow full compatibility with the entire range of Canon EF and EF-S lenses. So owners of a camera of the Canon EOS R system can also fully integrate another EOS camera into their existing lens lineup as well. Set Contains: Box contents: Bayonet adapter EF-EOS R; camera housing cap R-F-3; rear lens cap RF; case; user manual (English language not guaranteed) Review: Get it!!! - I just bought a brand new eos r50 upgraded from a rebel t7. While I was excited, you can’t help but think about all the money you invested in the other camera. It wasn’t too long ago that I bought a very nice 75mm to 300 Ef lens. Well this fixes just that problem you’re able to use all your older lenses and buy ef ones at a cheaper price in general. You can get a converter for cheaper but I recommend just splurging and getting this one it was made by canon so ofc it’s gonna work the best. The auto focus works better than it did on my actual mirrored camera, it fits perfect, and I got it used like new and it came in perfect condition. Highly recommend to someone who just upgraded from a mirrored camera!!! Review: Para todo le te EF - Funciona perfecto con cualquier lente EF ## Features - Use existing lenses with EF and EF-S bayonet with a Canon EF-EOS R camera. - Built for professional use. - Box contents: bayonet adapter EF-EOS R, camera housing cover R-F-3, lens back cover RF, case, user manual (English language not assuranced). - Model number: 2971C005 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07H5SL6W3 | | Best Sellers Rank | #15 in Camera Lens Adapters & Converters | | Brand | Canon | | Built-In Media | 1 | | Camera Lens | The Canon EF-EOS R Mount Adapter allows the use of Canon extensive EF and EF-S lenses on an EOS R series camera. It maintains full compatibility with these lenses, supports all lens functions, autofocus and image stabilization. This adapter allows photographers to integrate their existing EF and EF-S lenses into their EOS R system and provides access to a variety of focal lengths and features. | | Camera Lens Description | The Canon EF-EOS R Mount Adapter allows the use of Canon extensive EF and EF-S lenses on an EOS R series camera. It maintains full compatibility with these lenses, supports all lens functions, autofocus and image stabilization. This adapter allows photographers to integrate their existing EF and EF-S lenses into their EOS R system and provides access to a variety of focal lengths and features. Camera Lens Description The Canon EF-EOS R Mount Adapter allows the use of Canon extensive EF and EF-S lenses on an EOS R series camera. It maintains full compatibility with these lenses, supports all lens functions, autofocus and image stabilization. This adapter allows photographers to integrate their existing EF and EF-S lenses into their EOS R system and provides access to a variety of focal lengths and features. See more | | Color | black | | Compatible Camera Models | Canon EOS R | | Compatible Camera Mount | Canon EF | | Compatible Devices | Canon EOS R Kameras | | Compatible Mountings | Canon EF | | Customer Reviews | 4.8 out of 5 stars 2,614 Reviews | | Exposure Control Type | Automatic | | File Format | MP4 | | Focal Length Description | Adapter, pas de longueur focale | | Focus Type | Auto Focus | | Global Trade Identification Number | 04549292115703 | | Image stabilization | No image stabilisation | | Iso Range | 100-40000 | | Item Type Name | Bayonet adapter for eos r. | | Item Weight | 110 g | | Lens | Mount Adapter | | Lens Design | Prime | | Lens Mount | Canon EF | | Lens Type | Mount Adapter | | Light Sensitivity | ISO 100-6400 | | Manufacturer | Canon | | Manufacturer Part Number | EF-EOSR | | Media Type | ProductImage | | Model Name | 2971C005 | | Model Number | 2971C005 | | Number of Items | 1 | | Number of Packs | 1 | | Screen Size | 1.5 inches | | Unit Count | 1 Count | | Video Capture Format | MP4 | | Viewfinder Type | Electronic viewfinder (EVF) | | Warranty Description | 1 Year | | Water Resistance Level | Water Resistant | | Zoom Ratio | 1 | ## Product Details - **Brand:** Canon - **Compatible Mountings:** Canon EF - **Focal Length Description:** Adapter, pas de longueur focale - **Lens Type:** Mount Adapter ## Images ![Canon 2971C005 Bayonet Adapter EF-EOS R, Black - Image 1](https://m.media-amazon.com/images/I/61I62Y0BMoL.jpg) ![Canon 2971C005 Bayonet Adapter EF-EOS R, Black - Image 2](https://m.media-amazon.com/images/I/61kQb9aplNL.jpg) ![Canon 2971C005 Bayonet Adapter EF-EOS R, Black - Image 3](https://m.media-amazon.com/images/I/21Mp5fT3hpL.jpg) ![Canon 2971C005 Bayonet Adapter EF-EOS R, Black - Image 4](https://m.media-amazon.com/images/I/81C3disF6+L.jpg) ![Canon 2971C005 Bayonet Adapter EF-EOS R, Black - Image 5](https://m.media-amazon.com/images/I/61RaQZhe2GL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Get it!!! *by B***K on November 7, 2025* I just bought a brand new eos r50 upgraded from a rebel t7. While I was excited, you can’t help but think about all the money you invested in the other camera. It wasn’t too long ago that I bought a very nice 75mm to 300 Ef lens. Well this fixes just that problem you’re able to use all your older lenses and buy ef ones at a cheaper price in general. You can get a converter for cheaper but I recommend just splurging and getting this one it was made by canon so ofc it’s gonna work the best. The auto focus works better than it did on my actual mirrored camera, it fits perfect, and I got it used like new and it came in perfect condition. Highly recommend to someone who just upgraded from a mirrored camera!!! ### ⭐⭐⭐⭐⭐ Para todo le te EF *by D***S on September 9, 2026* Funciona perfecto con cualquier lente EF ### ⭐⭐⭐⭐⭐ Well worth the money *by B***N on August 4, 2025* A great addition to your kit if you are using EF or EF-S lenses on your RF bodies. Fits neatly on the mounts, and acts as if the lenses are native. Autofocus is better than native for the lenses, and speed is uncompromised . It is lightweight and worth the money for going first-party. ## Frequently Bought Together - Canon 2971C005 Bayonet adapter EF-EOS R. , black - SanDisk 128GB Extreme PRO SDXC card, SD Card, V30 Memory Card, 4K UHD, up to 200 MB/s, SanDisk QuickFlow Technology, RescuePro Deluxe Data Recovery Software, UHS-I, Class 10, U3, V30 - Canon LP-E6NH Battery EOS R5/R6 Compatible EOS --- ## 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.com.my/products/273112061-canon-2971c005-bayonet-adapter-ef-eos-r-black](https://www.desertcart.com.my/products/273112061-canon-2971c005-bayonet-adapter-ef-eos-r-black) --- *Product available on Desertcart Malaysia* *Store origin: MY* *Last updated: 2026-09-29*