---
product_id: 105513917
title: "EF-EOS M2 Autofocus Lens Adapter 0,71x Speed-Booster Compatible for Canon EF Lenses to EOS M mount Cameras CAN0N EOS M M2 M3 M5 M6 M10 M50 M100 M200 (EF-M mount)"
brand: "ebyphan"
price: "263076CFA"
currency: XOF
in_stock: true
reviews_count: 8
url: https://www.desertcart.sn/products/105513917-ef-eos-m2-autofocus-lens-adapter-0-71x-speed-booster
store_origin: SN
region: Senegal
---

# 0.71x Speed-Booster for brighter aperture Seamless EF to EOS M mount compatibility Micro USB firmware upgrade port EF-EOS M2 Autofocus Lens Adapter 0,71x Speed-Booster Compatible for Canon EF Lenses to EOS M mount Cameras CAN0N EOS M M2 M3 M5 M6 M10 M50 M100 M200 (EF-M mount)

**Brand:** ebyphan
**Price:** 263076CFA
**Availability:** ✅ In Stock

## Summary

> 📸 Unlock your Canon EF lenses’ full potential with speed and precision!

## Quick Answers

- **What is this?** EF-EOS M2 Autofocus Lens Adapter 0,71x Speed-Booster Compatible for Canon EF Lenses to EOS M mount Cameras CAN0N EOS M M2 M3 M5 M6 M10 M50 M100 M200 (EF-M mount) by ebyphan
- **How much does it cost?** 263076CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/105513917-ef-eos-m2-autofocus-lens-adapter-0-71x-speed-booster)

## 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

- • **Speed-Booster Brilliance:** Multiply your focal length by 0.71 and gain a full stop of light for stunning low-light shots.
- • **Robust & Lightweight Design:** Durable metal build with tripod socket, weighing just 145g—built for professionals on the move.
- • **Future-Proof Firmware Updates:** Stay ahead with easy micro USB upgrades that unlock new features and enhanced compatibility.
- • **Precision Autofocus & Control:** Enjoy smooth AF and direct camera control over aperture, shutter speed, exposure, and ISO.
- • **Effortless EF Lens Integration:** Connect your Canon EF lenses flawlessly to EOS M cameras for ultimate versatility.

## Overview

The EF-EOS M2 Autofocus Lens Adapter is a precision-engineered metal converter that seamlessly connects Canon EF lenses to EOS M mount cameras. Featuring a 0.71x Speed-Booster to enhance focal length and aperture, it supports quick autofocus, smooth aperture control, and direct camera parameter adjustments. With a built-in micro USB port for firmware upgrades, lightweight design, and tripod socket, it’s the perfect tool for millennial pros seeking versatile, high-performance lens adaptability.

## Description

Full description not available

## 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 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; 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 |
|---------------|-------|
| Package Dimensions L x W x H | 10.9 x 10.2 x 6.2 centimetres |
| Package Weight | 0.28 Kilograms |
| Item Weight | 0.34 Kilograms |
| Brand | EBYPHAN |
| Colour | Black |
| Included components | Front Cap, Lens Adapter, Rear Cap |
| Part number | EF-XXXM2 |
| Size | EF-EOS M2 |
| Focus type | Autofocus |
| Guaranteed software updates until | unknown |

## Product Details

- **Colour:** Black
- **Brand:** EBYPHAN
- **Item weight:** 0.34 Kilograms
- **Number of ports:** 1
- **Item package quantity:** 1

## Images

![EF-EOS M2 Autofocus Lens Adapter 0,71x Speed-Booster Compatible for Canon EF Lenses to EOS M mount Cameras CAN0N EOS M M2 M3 M5 M6 M10 M50 M100 M200 (EF-M mount) - Image 1](https://m.media-amazon.com/images/I/71SRsqKKwAL.jpg)
![EF-EOS M2 Autofocus Lens Adapter 0,71x Speed-Booster Compatible for Canon EF Lenses to EOS M mount Cameras CAN0N EOS M M2 M3 M5 M6 M10 M50 M100 M200 (EF-M mount) - Image 2](https://m.media-amazon.com/images/I/71NVsYcH8yL.jpg)
![EF-EOS M2 Autofocus Lens Adapter 0,71x Speed-Booster Compatible for Canon EF Lenses to EOS M mount Cameras CAN0N EOS M M2 M3 M5 M6 M10 M50 M100 M200 (EF-M mount) - Image 3](https://m.media-amazon.com/images/I/714Lt6--AaL.jpg)
![EF-EOS M2 Autofocus Lens Adapter 0,71x Speed-Booster Compatible for Canon EF Lenses to EOS M mount Cameras CAN0N EOS M M2 M3 M5 M6 M10 M50 M100 M200 (EF-M mount) - Image 4](https://m.media-amazon.com/images/I/71-S-ZNtxFL.jpg)
![EF-EOS M2 Autofocus Lens Adapter 0,71x Speed-Booster Compatible for Canon EF Lenses to EOS M mount Cameras CAN0N EOS M M2 M3 M5 M6 M10 M50 M100 M200 (EF-M mount) - Image 5](https://m.media-amazon.com/images/I/71vT0whqQhL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Read My Long review but worth every penny
*by C***C on 4 March 2020*

Not tested yet on an eos m yet as still waiting for it to be delivered however all my ef Efs lenses fit on it great value compared to canon's ef to eos m adaptor which is massively over priced great little adaptor on a side note though if you have the money I would recommend get the viltrox ef to eos m2 as that has wide angle glass built in which is supposed to really boost the light intake when using ef lenses from what I know the m2 version doesn't support efs lenses that's the only drawback of the m2 I don't actually have an m2 adaptor yet and didn't have the cash to buy one as I spent it on an eos m camera so I can run magic lantern an unofficial semi custom firmware upgrade which will give me stable 10,000 frames of 2.5k raw video format video and about one minute of 4k animorphic 4k recording time I also intend to attempt to port magic lantern to the as yet unsupported canon 2000D that a very kind man donated to me brand new if I hadn't been looking for hacks for that camera I would never have stumbled on magic lantern firmware upgrade and would never have bought an eos m camera thanks to this adaptor and the fact I was quite lucky and got the eos m for £125 with an 18-55mm mirrorless kit lens I will be able to use my ef and efs lenses along side the one mirrorless lens that I now own again though if it's just ef lenses I are using if you have the cash I would seriously consider spending that bit extra for the m2 version however this is still needed if you like most people have a mixture of ef and efs lenses p.s if you are skilled with you canon mirrorless camera and it is one of the models that supports magic lantern I would seriously consider checking it out for me as a new camera user but with specific specialist requirements for a camera such as 360 panoramic hdri environment maps for use in 3d scene lighting and photogrammetry and videogrametry I'll be sticking with canon a viltrox speedbooster is a must buy for any mirrorless camera user who also has other lens types recommended to any eos m users just to broaden you lens range granted I can see this version maybe causing some light loss to the sensor due to it being an extender addon meaning the lens is further away from the sensor but that's a trade of you have to make if you want to be able to use various lens types that are compatible with the ef and efs range or other brand with whatever fitting to ef adaptor (will try this out but wouldn't reccomend d as it will push the lens even further away from the sensor overall a great little affordable and practical purchase for a budding semi pro/am specialist photographer and videographer

### ⭐⭐⭐⭐⭐ Does it's job well.
*by N***E on 14 May 2024*

The adapter works perfectly fine. I have had no issues getting good photos using both manual and auto focus with this adapter on. It's great as it makes it easier (and cheaper) to find lens for my Canon. I don't find it adds too much weight to the camera and it still fits in my case.

### ⭐⭐⭐⭐⭐ This is great
*by A***E on 3 May 2024*

I like,this is perfect

## 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

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-12*