---
product_id: 58881278
title: "VILTROX EF-M1 Electronic Aperture Auto-Focus AF Lens Mount Adapter Automatic Converter for EOS EF Lens to Panasonic GH5S 4 3 2 1 GF G100 series, Olympus OM-D E-M1 M5II M10II/E-PL8 7 5 3 2 1"
brand: "viltrox"
price: "B/.12"
currency: PAB
in_stock: false
reviews_count: 4
url: https://www.desertcart.com.pa/products/58881278-viltrox-ef-m1-electronic-aperture-auto-focus-af-lens-mount
store_origin: PA
region: Panama
---

# VILTROX EF-M1 Electronic Aperture Auto-Focus AF Lens Mount Adapter Automatic Converter for EOS EF Lens to Panasonic GH5S 4 3 2 1 GF G100 series, Olympus OM-D E-M1 M5II M10II/E-PL8 7 5 3 2 1

**Brand:** viltrox
**Price:** B/.12
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** VILTROX EF-M1 Electronic Aperture Auto-Focus AF Lens Mount Adapter Automatic Converter for EOS EF Lens to Panasonic GH5S 4 3 2 1 GF G100 series, Olympus OM-D E-M1 M5II M10II/E-PL8 7 5 3 2 1 by viltrox
- **How much does it cost?** B/.12 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/58881278-viltrox-ef-m1-electronic-aperture-auto-focus-af-lens-mount)

## Best For

- viltrox enthusiasts

## Why This Product

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

## Description

Full description not available

## Features

- 📷【Compatibility】EF-M1 version, allows EF mount series lenses to be mounted on Panasonic and Olympus series cameras(Please see the table below for specific models). Please contact us if you're not sure whether this lens adapter ring fits for your camera or lens.     📷【Autofocus Function & Aperture Control】Supports Auto focus, Interior built-in aperture motor and an electronic contact; aperture of the lens controlled by means of an electronic contact; aperture can be adjusted directly from the camera side to control the actual aperture of the lens.     📷【Built-in IS Stabilization】Built-in IS stability, making focus more accurate and clear and better help you to take pictures.     📷【EXIF Signal Transmission】use PIN gold plated needle to transmit signal, greatly enhancing its transmission performance; enjoy EXIF signal transmission, AF(auto-focus) and adjustable aperture, etc.     📷【Fashionable Design】USB firmware upgrade; designed with 1/4 screws at the bottom, which can be mounted on tripod or other support platform. A great smart adapter.

## Images

![VILTROX EF-M1 Electronic Aperture Auto-Focus AF Lens Mount Adapter Automatic Converter for EOS EF Lens to Panasonic GH5S 4 3 2 1 GF G100 series, Olympus OM-D E-M1 M5II M10II/E-PL8 7 5 3 2 1 - Image 1](https://m.media-amazon.com/images/I/51guF3FN6JL.jpg)
![VILTROX EF-M1 Electronic Aperture Auto-Focus AF Lens Mount Adapter Automatic Converter for EOS EF Lens to Panasonic GH5S 4 3 2 1 GF G100 series, Olympus OM-D E-M1 M5II M10II/E-PL8 7 5 3 2 1 - Image 2](https://m.media-amazon.com/images/I/819YVRfPr6L.jpg)
![VILTROX EF-M1 Electronic Aperture Auto-Focus AF Lens Mount Adapter Automatic Converter for EOS EF Lens to Panasonic GH5S 4 3 2 1 GF G100 series, Olympus OM-D E-M1 M5II M10II/E-PL8 7 5 3 2 1 - Image 3](https://m.media-amazon.com/images/I/61tOGP+HlOL.jpg)
![VILTROX EF-M1 Electronic Aperture Auto-Focus AF Lens Mount Adapter Automatic Converter for EOS EF Lens to Panasonic GH5S 4 3 2 1 GF G100 series, Olympus OM-D E-M1 M5II M10II/E-PL8 7 5 3 2 1 - Image 4](https://m.media-amazon.com/images/I/61FqpZovf1L.jpg)
![VILTROX EF-M1 Electronic Aperture Auto-Focus AF Lens Mount Adapter Automatic Converter for EOS EF Lens to Panasonic GH5S 4 3 2 1 GF G100 series, Olympus OM-D E-M1 M5II M10II/E-PL8 7 5 3 2 1 - Image 5](https://m.media-amazon.com/images/I/61BcqKyLm5L.jpg)

## Customer Reviews

### ⭐⭐⭐ 







  
  
    Continual hunting for focus
  

*by M***T on Reviewed in the United Kingdom on 27 September 2019*

This adaptor works as an adaptor to connect my existing Canon lenses to my MFT Gh5 camera. and in use with stills it works and mostly will give reasonable auto focus, but to use when shooting video for example the constant hunting for focus even when there is no reason for any change in focus is both annoying and unnecessary and total manual focus is the only option.As I am new to both this adaptor and the GH5 there may be something I am missing but I have since spent money on a dedicated Panasonic lens instead and would suggest that is the way to go.

### ⭐ 







  
  
    Tried another copy of this but the AF still does not work. It is a bit temperamental.
  

*by B***N on Reviewed in the United Kingdom on 12 October 2020*

Second copy that I have tried but is not any better than my first copy. When manual focusing it seems ok and because there is not glass in the adaptor, the images quality is ok.

### ⭐⭐⭐⭐⭐ 







  
  
    awesome kit
  

*by A***I on Reviewed in the United Kingdom on 10 May 2020*

Works brilliantly with my sigma 150-600mm awesome piece of kit

---

## 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.pa/products/58881278-viltrox-ef-m1-electronic-aperture-auto-focus-af-lens-mount](https://www.desertcart.com.pa/products/58881278-viltrox-ef-m1-electronic-aperture-auto-focus-af-lens-mount)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-01-23*