---
product_id: 22751741
title: "CONXTRUE EF-MFT Electronic Aperture Control Lens Mount Adapter for Canon EF & EF-S to Olympus Pen E-P1 P2/3/5 E-PL1 OM-D E-M5 Panasonic LUMIX GH2/3/4 M4/3 Camera"
brand: "brand: conxtrue"
price: "FREE"
currency: EUR
in_stock: false
reviews_count: 2
url: https://www.desertcart.fi/products/22751741-conxtrue-ef-mft-electronic-aperture-control-lens-mount-adapter-canon
store_origin: FI
region: Finland
---

# CONXTRUE EF-MFT Electronic Aperture Control Lens Mount Adapter for Canon EF & EF-S to Olympus Pen E-P1 P2/3/5 E-PL1 OM-D E-M5 Panasonic LUMIX GH2/3/4 M4/3 Camera

**Brand:** brand: conxtrue
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** CONXTRUE EF-MFT Electronic Aperture Control Lens Mount Adapter for Canon EF & EF-S to Olympus Pen E-P1 P2/3/5 E-PL1 OM-D E-M5 Panasonic LUMIX GH2/3/4 M4/3 Camera by brand: conxtrue
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/22751741-conxtrue-ef-mft-electronic-aperture-control-lens-mount-adapter-canon)

## Best For

- brand: conxtrue enthusiasts

## Why This Product

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

## Description

This electronic mount adapter EF-MFT can help you to connect EF/EF-S lens with M4/3 camera perfectly. With gold-plating contact, it has auto exposure function. And you can control lens aperture through camera. Good partner for you to upgrade your camera. Specifications: Brand: Andoer Model&#xFF1A;EF-MFT Material&#xFF1A;Aluminum Alloy Compatible Lens Type&#xFF1A;EF/EF-S Series Lens Compatible Camera Type: M4/3 Mount Camera Front Installation&#xFF1A;EF/EF-S Series Lens Back Installation&#xFF1A;M4/3 Mount Camera Item Size: 8.3 * 6.7 * 2.8cm / 3.3 * 2.6 * 1.1in Item Weight: 230.5g / 8.1oz Package Size: 10.7 * 9.4 * 5.6cm / 4.2 * 3.7 * 2.2in Package Weight: 276g / 9.7oz  Package List: 1 * Lens Mount Adapter with Base Mount 1 * User Manual

## Features

- Designed for Canon EF/EF-S Series Lens to M4/3 camera.
- Gold-plating contacts ensure excellent transmission effect.
- Give out EXIF signal, related information will be displayed on camera screen.
- With auto exposure function, and aperture can be adjusted through camera.
- Built-in image stability function, help to create smooth and clear shooting. Made of strong and durable aluminum alloy, with a base mount with 1/4" tripod socket.

## Images

![CONXTRUE EF-MFT Electronic Aperture Control Lens Mount Adapter for Canon EF & EF-S to Olympus Pen E-P1 P2/3/5 E-PL1 OM-D E-M5 Panasonic LUMIX GH2/3/4 M4/3 Camera - Image 1](https://images-na.ssl-images-amazon.com/images/I/51QHKJbKbfL.jpg)
![CONXTRUE EF-MFT Electronic Aperture Control Lens Mount Adapter for Canon EF & EF-S to Olympus Pen E-P1 P2/3/5 E-PL1 OM-D E-M5 Panasonic LUMIX GH2/3/4 M4/3 Camera - Image 2](https://images-na.ssl-images-amazon.com/images/I/51vYisCYTqL.jpg)
![CONXTRUE EF-MFT Electronic Aperture Control Lens Mount Adapter for Canon EF & EF-S to Olympus Pen E-P1 P2/3/5 E-PL1 OM-D E-M5 Panasonic LUMIX GH2/3/4 M4/3 Camera - Image 3](https://images-na.ssl-images-amazon.com/images/I/41WEfWB1UHL.jpg)
![CONXTRUE EF-MFT Electronic Aperture Control Lens Mount Adapter for Canon EF & EF-S to Olympus Pen E-P1 P2/3/5 E-PL1 OM-D E-M5 Panasonic LUMIX GH2/3/4 M4/3 Camera - Image 4](https://images-na.ssl-images-amazon.com/images/I/41h1cX5MyKL.jpg)
![CONXTRUE EF-MFT Electronic Aperture Control Lens Mount Adapter for Canon EF & EF-S to Olympus Pen E-P1 P2/3/5 E-PL1 OM-D E-M5 Panasonic LUMIX GH2/3/4 M4/3 Camera - Image 5](https://images-na.ssl-images-amazon.com/images/I/51ClcwrZc3L.jpg)

## Customer Reviews

### ⭐ 







  
  
    One Star
  

*by P***N on Reviewed in the United States on October 13, 2016*

Complete fail!

### ⭐⭐⭐⭐⭐ 







  
  
    Other than that -- great.
  

*by M***L on Reviewed in the United States on September 3, 2016*

Works well. Had to use on "aperture priority"  mode,Other than that -- great.

---

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**Shop now:** [https://www.desertcart.fi/products/22751741-conxtrue-ef-mft-electronic-aperture-control-lens-mount-adapter-canon](https://www.desertcart.fi/products/22751741-conxtrue-ef-mft-electronic-aperture-control-lens-mount-adapter-canon)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-16*