---
product_id: 91437706
title: "VILTROX EF-EOS M2 Speed Booster 0.71x Canon EF Lens to EF-M Mount Speedbooster for Canon m50 ii m6 ii m200 m50 m6 m5"
brand: "viltrox"
price: "$U14481"
currency: UYU
in_stock: true
reviews_count: 8
category: "Viltrox"
url: https://www.desertcart.uy/products/91437706-viltrox-ef-eos-m2-speed-booster-0-71x-canon-ef
store_origin: UY
region: Uruguay
---

# PIN gold needle signal transmission 1-stop aperture boost 0.71x focal length compression VILTROX EF-EOS M2 Speed Booster 0.71x Canon EF Lens to EF-M Mount Speedbooster for Canon m50 ii m6 ii m200 m50 m6 m5

**Brand:** viltrox
**Price:** $U14481
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your Canon EOS M game with pro-level speed and clarity!

## Quick Answers

- **What is this?** VILTROX EF-EOS M2 Speed Booster 0.71x Canon EF Lens to EF-M Mount Speedbooster for Canon m50 ii m6 ii m200 m50 m6 m5 by viltrox
- **How much does it cost?** $U14481 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/91437706-viltrox-ef-eos-m2-speed-booster-0-71x-canon-ef)

## Best For

- viltrox enthusiasts

## Why This Product

- Trusted viltrox brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pro-Grade Build:** 4-element optical design and detachable tripod foot for stability and color fidelity.
- • **Compact Focal Power:** 0.71x focal length multiplier delivers wider framing without sacrificing clarity.
- • **Future-Proof Firmware:** USB upgrade port ensures ongoing performance improvements and lens compatibility.
- • **Seamless Compatibility:** Full support for Canon EF lenses and EOS M cameras with autofocus & stabilization.
- • **Sharper, Brighter Shots:** Boost your lens aperture by 1 f-stop for stunning low-light and bokeh effects.

## Overview

The VILTROX EF-EOS M2 Speed Booster is a precision lens adapter that mounts Canon EF lenses onto Canon EOS M mirrorless cameras. It enhances your lens by reducing focal length to 0.71x while increasing aperture by 1 stop, allowing more light and better bokeh. Featuring gold-pin signal transmission, it maintains full lens functionality including autofocus and image stabilization. With a 4-element optical design and USB upgrade port, it offers superior image quality and future-proof compatibility for serious photographers.

## Description

desertcart.com : VILTROX EF-EOS M2 Speed Booster 0.71x Canon EF Lens to EF-M Mount Speedbooster for Canon m50 ii m6 ii m200 m50 m6 m5 : Electronics

Review: Nicely made for the price. - I does the trick and the build quality is solid.
Review: Very good quality, it works properly for me - Excellent

## Features

- The VILTROX EF-EOS M2 is designed to allows Canon EF lenses to be mounted on the Canon EOS M mirrorless camera, compatible with all lens functions. Can increase the lens 1 f-stop, increasing the amount of light into the virtual background, can better highlight the theme .
- Allows the aperture increased by one level while the focal length is reduced (equivalent focal length= focal length x 0.71 x 1.6), increase the lens 1 f-stop, Bring better photo bokeh.
- Signal transmission using PIN gold needle, greatly enhanced its transmission performance, real-time preview of photo information on camera, full compatible with Canon lens and camera features, e.g. autofocus, image stabilization, auto aperture adjustment, etc.
- 4 lens elements in 4 groups for optical clarity as well as color fidelity.Detachable tripod foot with 1/4"-20 accessory thread for direct attachment to tripods or quick release plates that feature 1/4"-20 mounts.
- USB upgrade port: Through continuous software updates, VILTROX will help users get better shooting experience, fix product bugs and constantly adapt to the new EF lens, provide more Canon lens and camera combinations.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07K7CQCCN |
| Best Sellers Rank | #21 in Camera Lens Adapters & Converters |
| Brand | VILTROX |
| Camera Lens | 4 |
| Camera Lens Description | 4 |
| Compatible Camera Models | Canon EF-M mount cameras |
| Compatible Camera Mount | Canon EF-M |
| Compatible Mountings | Canon EF-M |
| Customer Reviews | 4.7 out of 5 stars 1,989 Reviews |
| Focal Length Description | 25 millimeters |
| Focus Type | Auto Focus |
| Image stabilization | Digital |
| Item Weight | 5.1 Ounces |
| Lens | Standard |
| Lens Design | Zoom |
| Lens Fixed Focal Length | 70 Millimeters |
| Lens Mount | Canon EF |
| Lens Type | Standard |
| Manufacturer | Shenzhen Jueying Technology Co., Ltd. |
| Maximum Aperture | 1.4 Millimeters |
| Maximum Focal Length | 102 Millimeters |
| Minimum Aperture | 2.2 Millimeters |
| Minimum Focal Length | 28 Millimeters |
| Model Name | EF-EOS M2 |
| Zoom Ratio | 0.71:1 |

## Product Details

- **Brand:** VILTROX
- **Focal Length Description:** 25 millimeters
- **Lens Type:** Standard
- **Compatible Mountings:** Canon EF-M
- **Camera Lens Description:** 4

## Images

![VILTROX EF-EOS M2 Speed Booster 0.71x Canon EF Lens to EF-M Mount Speedbooster for Canon m50 ii m6 ii m200 m50 m6 m5 - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Available Options

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

## Questions & Answers

**Q: Does this adapter work with canon ef-s lenses? some people say it does and other say it doesn’t.**
A: Hey! I have the 10-18mm EF-S lens and it will not mount on this because of the glass element. BUT - if you physically remove the rubber that protrudes it may fit. I saw someone do that on youtube but you can see the inner barrel of the ens at 10-12mm which to me defeats the purpose of it.

I believe the main thing that prevents EF-S from mounting is that rubber that protrudes into the sensor.

**Q: Can it adapt Nikon lens to mirrorless cam aswell?**
A: Viltrox adapter is designed for Canon M50 camera   as far as I know.

**Q: Will it work with sigma 18-35?**
A: No. The Sigma 18-35 Art is an EF-s lens will not work with this adapter and the EOS-M body. EFS lenses will vignette with a visible circle in the corners.

**Q: Is this better than canon’s adaptor?**
A: Hello,
I haven't tried the Canon version, but the Viltrox (EF lens only) is a speed booster. Canon adaptor vs Fotodiox EF/EFS adapter is a better comparison. 
The Viltrox allows you to open the f-stop by 1 stop & reduce the 1.6 crop factor (example a 50mm f1.8  NOW resemble a 56.8mm f1.2).
The auto focus is 9/10!! Imagine quality is great but there is a glass element in the center of the Viltrox but image quality is still awesome.  I love the Viltrox!!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nicely made for the price.
*by D***W on January 4, 2026*

I does the trick and the build quality is solid.

### ⭐⭐⭐⭐⭐ Very good quality, it works properly for me
*by R***O on November 27, 2025*

Excellent

### ⭐⭐⭐⭐⭐ It works perfectly
*by K***A on December 28, 2025*

💪🏽😊

## Frequently Bought Together

- VILTROX EF-EOS M2 Speed Booster 0.71x Canon EF Lens to EF-M Mount Speedbooster for Canon m50 ii m6 ii m200 m50 m6 m5
- Canon EF 50mm f/1.8 STM Lens
- 50mm Reversible Lens Hood Shade Fit for Canon EF 50mm f/1.8 STM Lens Replaces Canon ES-68 Hood Tulip Flower Design -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.uy/products/91437706-viltrox-ef-eos-m2-speed-booster-0-71x-canon-ef](https://www.desertcart.uy/products/91437706-viltrox-ef-eos-m2-speed-booster-0-71x-canon-ef)

---

*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-22*