--- product_id: 270227372 title: "Lens Mount Adapter Ef-Eos M2 Auto-Focus 0.71X Speed-Booster Control Ring For Canon Ef To Eos-M (Ef-M Mount) Mirrorless Cameras M M3 M5 M6 M10 M50 M100" brand: "ebyphan" price: "$594.86" currency: USD in_stock: true category: "Ebyphan" url: https://www.desertcart.ec/products/270227372-lens-mount-adapter-ef-eos-m2-auto-focus-0-71x store_origin: EC region: Ecuador --- # Fast & precise auto-focus Firmware upgradable via Micro USB 0.71x focal length multiplier Lens Mount Adapter Ef-Eos M2 Auto-Focus 0.71X Speed-Booster Control Ring For Canon Ef To Eos-M (Ef-M Mount) Mirrorless Cameras M M3 M5 M6 M10 M50 M100 **Brand:** ebyphan **Price:** $594.86 **Availability:** ✅ In Stock ## Summary > 📸 Unlock pro-level versatility with every shot! ## Quick Answers - **What is this?** Lens Mount Adapter Ef-Eos M2 Auto-Focus 0.71X Speed-Booster Control Ring For Canon Ef To Eos-M (Ef-M Mount) Mirrorless Cameras M M3 M5 M6 M10 M50 M100 by ebyphan - **How much does it cost?** $594.86 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/270227372-lens-mount-adapter-ef-eos-m2-auto-focus-0-71x) ## Best For - ebyphan enthusiasts ## Why This Product - Trusted ebyphan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Future-Proof Firmware:** Micro USB port enables easy firmware updates to unlock new features and fix bugs. - • **Speed-Boost Your Shots:** 0.71x focal reducer enlarges aperture by 1 stop for brighter, sharper images. - • **Seamless Autofocus & Control:** Quick, precise AF with full aperture, shutter, ISO control from your camera. - • **Rock-Solid Build & Lightweight:** Durable metal body with matte finish weighs just 145g—built to last, easy to carry. - • **Tripod Ready & Lens IS Compatible:** Standard 1/4 inch tripod socket and support for lens image stabilization included. ## Overview The EF-EOS M2 Lens Mount Adapter is a precision-engineered metal adapter that converts Canon EF lenses to EOS M mirrorless cameras. Featuring a 0.71x speed booster to increase aperture and reduce focal length, it delivers brighter images with enhanced depth of field. It supports fast autofocus, aperture control, and transmits EXIF data seamlessly. Firmware upgrades via Micro USB keep your adapter future-ready, while its lightweight, durable design and tripod socket make it perfect for on-the-go professionals. ## Description EF-EOS M2 metal electronic lens control ring is designed to compatibly transfer CAN0N EF-mount series lenses to EOS M-mount series cameras (EF-M mount), offering more compatibility and combination of related lenses and cameras.Main Features:- 0.71x Speed-booster: inbuilt 4 groups/4 optical glasses; focal length is multiplied by 0.71 based on the original (equivalent focal length = actual focal length x 0.71), which helps enlarge 1 level aperture.- Auto Focus & Aperture Adjustment: quick and accurate AF (auto-focusing); support smooth aperture adjustment; parameters of aperture, shutter speed, exposure and ISO can be controlled directly from camera side.- Inbuilt Micro USB Port: designed with a micro USB port for upgrading new firmware once it is available on official website; convenient to get new improved functions, fix bugs and expand compatibility of more related lens and camera.- More Features: this focal-reducer support lens IS function; support EXIF signal transmission; light in weight (145 g/0.32 lb); precise metal structure; special metal surface electroplated treatment, very smooth and durable; designed with standard 1/4 inch tripod socket at adapter base; front and rear caps offered.Compatibility:Compatible Lens: compatible with CAN0N EF mount series lens.Compatible Camera: CAN0N EOS M series cameras.- compatible with Canon EOS M, M2, M3, M5, M6, M10, M50, M100, M200.Package Content:- 1 x EF-EOS M2 Lens Mount Adapter.- 1 x User Manual (Chinese/English). ## Features - Compatibility: EF-EOS M2 metal lens converter compatibly connect CAN0N EF series lenses to EOS M mount cameras (EF-M mount), including CAN0N EOS M M2 M3 M5 M6 M10 M50 M100 M200. - 0.71x Speed-booster: focal length is multiplied by 0.71 based on the original (equivalent focal length = actual focal length x 0.71), which helps enlarge 1 level aperture. - Quick and precise AF (auto-focusing); support aperture adjustment; parameters of aperture, shutter speed, exposure and ISO can be controlled directly from camera side. - Inbuilt Micro USB Port: designed with a micro USB port for upgrading new firmware; convenient to get new improved functions, fix bugs and expand compatibility of more related lens and camera. - More Features: light in weight (145 g); support lens IS function; EXIF signal transmission; matte metal surface treatment; precise and robust metal structure; designed with standard 1/4 inch tripod socket at adapter base. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07MVXXTPY | | Best Sellers Rank | #93,047 in Electronics ( See Top 100 in Electronics ) #741 in Camera Lens Accessories | | Brand | EBYPHAN | | Camera Lens | 0.71x focal reduction lens with 4 groups and 4 integrated optical lenses, auto focus (AF) and adjustable aperture. | | Color | Black | | Compatible Camera Mount | EF-M | | Compatible Devices | Camera | | Customer Reviews | 4.5 4.5 out of 5 stars (168) | | Exposure Control Type | Automatic | | Focal Length Description | 0.71x Speed-booster | | Focus Type | Auto Focus | | Image stabilization | Optical | | Item Weight | 0.34 Kilograms | | Lens | Standard | | Lens Design | Prime | | Lens Mount | Canon EF, Canon EF-M | | Manufacturer | EBYPHAN | | Manufacturer Part Number | EF-XXXM2 | | Media Type | ProductImage, Video | | Model Name | EF-EOS M2 | | Model Number | EF-EOS M2 | | Shooting Modes | manual | | UPC | 747180250886 | | Unit Count | 1 Count | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** EBYPHAN - **Compatible mountings:** EF-M - **Focal length description:** 0.71x Speed-booster - **Lens type:** Standard ## Images ![Lens Mount Adapter Ef-Eos M2 Auto-Focus 0.71X Speed-Booster Control Ring For Canon Ef To Eos-M (Ef-M Mount) Mirrorless Cameras M M3 M5 M6 M10 M50 M100 - Image 1](https://m.media-amazon.com/images/I/71aSUIAfVmL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Lens Mount Adapter EF-EOS M2 Auto-Focus 0.71x Speed-Booster Control Ring for Canon EF Lens to Canon EOS-M (EF-M Mount) Mirrorless Cameras M M2 M3 M5 M6 M10 M50 M100 - Canon EF 50mm f/1.8 STM Lens - EF-EOS M Lens Adapter Auto-Focus Lens Converter Ring Compatible for Canon EF/EF-S Lens and Canon EOS-M (EF-M Mount) Camera EOS M M2 M3 M5 M6 M10 M50 M100 --- ## 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.ec/products/270227372-lens-mount-adapter-ef-eos-m2-auto-focus-0-71x](https://www.desertcart.ec/products/270227372-lens-mount-adapter-ef-eos-m2-auto-focus-0-71x) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-08-03*