---
product_id: 148970248
title: "Fringer EF-FX PRO II Fuji Auto Focus Mount Adapter Built-in Electronic Aperture Automatic Compatible with Canon EOS EF Lens to Fujifilm X-Mount X-T3 X-T4 X-Pro3 X-T30II X-S10 XH2S XT30 X-T50 XE4 X-T5"
brand: "fringer"
price: "¥107921"
currency: JPY
in_stock: true
reviews_count: 10
category: "Fringer"
url: https://www.desertcart.jp/products/148970248-fringer-ef-fx-pro-ii-fuji-auto-focus-mount-adapter
store_origin: JP
region: Japan
---

# Fast PDAF autofocus on X-Trans II+ sensors Electronic aperture ring with 1/3 stop steps 2nd Gen MCU for firmware updates Fringer EF-FX PRO II Fuji Auto Focus Mount Adapter Built-in Electronic Aperture Automatic Compatible with Canon EOS EF Lens to Fujifilm X-Mount X-T3 X-T4 X-Pro3 X-T30II X-S10 XH2S XT30 X-T50 XE4 X-T5

**Brand:** fringer
**Price:** ¥107921
**Availability:** ✅ In Stock

## Summary

> 📸 Unlock Canon glass power on Fuji bodies — adapt like a pro, shoot like a visionary!

## Quick Answers

- **What is this?** Fringer EF-FX PRO II Fuji Auto Focus Mount Adapter Built-in Electronic Aperture Automatic Compatible with Canon EOS EF Lens to Fujifilm X-Mount X-T3 X-T4 X-Pro3 X-T30II X-S10 XH2S XT30 X-T50 XE4 X-T5 by fringer
- **How much does it cost?** ¥107921 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/148970248-fringer-ef-fx-pro-ii-fuji-auto-focus-mount-adapter)

## Best For

- fringer enthusiasts

## Why This Product

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

## Key Features

- • **Comprehensive EXIF Data Support:** Automatically record lens model, focal length, and aperture settings for flawless metadata integration and streamlined workflow.
- • **Pro-Level Autofocus Speed & Accuracy:** Experience blazing-fast phase detection autofocus optimized for X-Trans II, III, IV & V sensors—never miss the perfect shot.
- • **Intuitive Electronic Aperture Control:** Adjust aperture in smooth 1/3 stop increments with a redesigned ring mimicking native XF lenses, including an 'Auto' setting for ultimate flexibility.
- • **Seamless Canon EF to Fuji X Integration:** Effortlessly mount your Canon EF lenses on Fujifilm X-mount bodies with precision engineering and brass bayonets for durability.
- • **Broad Lens Compatibility & Firmware Upgrades:** Supports a wide range of Canon EF, EF-S, Sigma, and Tamron lenses with ongoing firmware updates ensuring future-proof performance.

## Overview

The Fringer EF-FX PRO II is a premium electronic mount adapter that enables Canon EF lenses to perform seamlessly on Fujifilm X-mount mirrorless cameras. Featuring a powerful 2nd generation MCU for firmware updates, an electronic aperture ring with precise 1/3 stop control, and fast PDAF autofocus optimized for X-Trans II and newer sensors, it delivers professional-grade compatibility and performance. Built with durable brass bayonets and supporting extensive lens metadata recording, this adapter is the ultimate tool for photographers seeking to expand their creative arsenal without compromise.

## Description

Cameras:All Fujifilm Fuji Mirroless X-series body mount camerasX-Trans V CMOS (PDAF, better performance)X-H2SX-H2X-T5X-T50X-Trans IV CMOS (full sensor covered PDAF, Better performance)X-T30IIX-E4X-T4X-S10X-Pro3X-T30X-T3X-Trans III CMOS (PDAF, Good performance)X-H1X-T20X-E3X-Pro2X-T2X-Trans II CMOS (PDAF enabled)XE2X-T1X-T10EF Lenses tested: (and optimized for PDAF)14/2.8L II24/1.4L II28/2.8L35/1.4L35/1.4L II35/2L40/2.8 STM50/1.2L50/1.4L50/1.8 II50/1.8 STM85/1.2L85/1.2L II85/1.4L IS85/1.8L100/2.8L135/2L200/2.8L II200/2.8L II + 1.4X400/5.6L16-35/2.8L II16-35/2.8L III16-35/4L IS17-40/4L20-35/2.8L24-70/2.8L24-70/2.8L II24-70/4L IS24-105/4L IS24-105/4L IS II70-200/2.8L70-200/2.8L IS70-200/2.8L IS II70-200/2.8L IS II+1.4X70-200/2.8L IS II+2X70-200/4L70-200/4L IS70-200/4L IS + 1.4X70-300/4-5.6L IS70-300/4-5.6 IS II100-400L IS100-400L IS IIEF-S Lenses tested:24/2.8 STM35/2.8 Macro IS STM10-18/4.5-5.6 IS STM15-85/3.5-5.6 IS17-55/2.8 IS18-55/3.5-5.6 IS II18-135/3.5-5.6 IS STM55-250/4-5.6 IS STM Sigma Lenses tested:24/1.4 art30/1.4 art35 /1.4 art50/1.4 art85/1.4 art135/1.8 art8-16/4.5-5.610-20/3.517-50/2.818-35/1.824-35/2 art50-100/1.8 art100-400/5-6.3 OS C017150-600/5-6.3 OS60-600/4.5-6.3 OS50/1.4 EXTamron Lenses tested:35mm f1.850mm f1.485mm f1.8135mm f2LSP90/2.8 VC F00410-24/3.5-4.5 Di II VC HLD B02318-400/3.5-6.3 Di II VC HLD B028100-400/4.5-6.3 Di VCA few of them may have compatibility issues.Please wait for the next firmware update for better lens compatibility.

Review: Worked fine with Canon EF lenses - I've used this adapter to mount a variety Canon EF lenses on a Fujifilm X-E3 camera and it's been perfect. Build quality is superb. The only design issue I have is that there is no tripod mount on the adapter itself. If you use it with larger lenses, they most likely have their own tripod mounts built in so this should not be an issue. If they don't you may be putting undue stress on your camera's lens mount.
Review: Great adapter - This is a 10/10 recommend. If you’re looking to adapt canon lenses for Fuji this is one of the best adapters on the market. It has good autofocus connectivity from the ef to x mount. The aputure ring is an added bonus. If u have the sigma 18-35 it will definitely elongate the lens making it a bit front heavy for gimbal work so make sure u get a gimbal with motors strong enough and able to balance. Overall a great buy!

## Features

- 📷【Fringer】The 2nd generation{canon ef to fuji x adapter}! EF-FX PRO2 version, (used on Fujifilm FX Mirroless Cameras), Redesigned aperture ring for more convenient operation; New MCU (more powerful, more resources for firmware update); Better light absorbing design; lens bayonet and camera bayonet are made of brass
- 📷【Electronic aperture ring】FOR PRO VERSION ONLY, just like XF lenses, each small step is 1/3 stop and the final position after the smallest aperture is 'Auto'. Interior built-in aperture motor and an electronic contact
- 📷【Autofocus Function】PDAF mode (phase detection auto focus): Focus speed is faster. FAST AND ACCURATE PDAF, *Only on cameras with X-Trans II, III, IV& V CMOS.*Only for lenses optimized. See refer to the list of images
- 📷【Compatibility Cameras】Better performance for Fujifilm X-T3 X-T4 X-Pro3 X-T30II X-S10 X-H2S X-T30 X-H2 X-E4 X-T5 X-H1 X-T2 X-T20 X-Pro2 X-E3 X-E2 X-T1 X-T10
- 📷【EXIF recorded】ALL LENS INFORMATION; Lens model; Focal length; Aperture setting; Support Image Stabilizer functions of EF mount lenses, almost not any extra vignetting. A great smart adapter.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07T63YD6W |
| Best Sellers Rank | #839 in Camera Lens Adapters & Converters |
| Customer Reviews | 4.3 4.3 out of 5 stars (69) |
| Date First Available | June 16, 2019 |
| Item Weight | 9.6 ounces |
| Item model number | EF-FX PRO II |
| Manufacturer | Fringer |
| Product Dimensions | 10 x 3 x 3 inches |

## Product Details

- **Brand:** Fringer
- **Camera Lens Description:** 55 month
- **Compatible Mountings:** Fujifilm X
- **Focal Length Description:** 12-800 millimeters
- **Lens Type:** Canon EOS EF, Sigma, Tamron

## Images

![Fringer EF-FX PRO II Fuji Auto Focus Mount Adapter Built-in Electronic Aperture Automatic Compatible with Canon EOS EF Lens to Fujifilm X-Mount X-T3 X-T4 X-Pro3 X-T30II X-S10 XH2S XT30 X-T50 XE4 X-T5 - Image 1](https://m.media-amazon.com/images/I/71Y5x5gb4mL.jpg)

## Questions & Answers

**Q: Does this adapter work with any of the fuji gfx medium format cameras?**
A: No, it is not fit for fuji gfx medium format cameras

**Q: What is the difference between ef-fx pro i vs ef-fx pro ii?**
A: ef-fx pro ii was upgrade CPS, The aperture ring moves forward and increases for more convenient operation. It is very popular.

**Q: Compatibility question: 
canon 100/2.8l is listed. does this include full is compatibility for canon ef 100mm f/2.8l is usm macro?**
A: Yes, The description is relatively simple.  it is also fit for canon 100/2.8L macro IS and canon 100/2.8 macro USM.

**Q: Will this work with tamron af aspherical xr 28 - 200mm?**
A: I think you must get a brand specific adapter. Mine works with Canon lenses and with other (eg Tamron) lenses with a Canon mount

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked fine with Canon EF lenses
*by B***S on February 13, 2022*

I've used this adapter to mount a variety Canon EF lenses on a Fujifilm X-E3 camera and it's been perfect. Build quality is superb. The only design issue I have is that there is no tripod mount on the adapter itself. If you use it with larger lenses, they most likely have their own tripod mounts built in so this should not be an issue. If they don't you may be putting undue stress on your camera's lens mount.

### ⭐⭐⭐⭐⭐ Great adapter
*by E***T on November 24, 2023*

This is a 10/10 recommend. If you’re looking to adapt canon lenses for Fuji this is one of the best adapters on the market. It has good autofocus connectivity from the ef to x mount. The aputure ring is an added bonus. If u have the sigma 18-35 it will definitely elongate the lens making it a bit front heavy for gimbal work so make sure u get a gimbal with motors strong enough and able to balance. Overall a great buy!

### ⭐⭐⭐⭐⭐ To say I love this adapter would be an understatement
*by T***. on February 5, 2024*

Currently a college student doing photojournalism as a hobby through the school newspaper. I recently got a Fuji camera and only have bought one lens to use with it. My university library has thousands upon thousands of dollars of lenses available for students to check out but there was only one problem - they are all canon lenses. However, with this adapter I have been able to use all of these lenses with the camera I love so much. I use this adapter quite often and have never had an issue with it. The software install was very quick, just plugged it into my laptop and followed the directions. The autofocus is spectacular, I have been doing lots of sport photography and the image tracking works perfectly still even though I am not using native Fuji lenses. I don’t think there is another Fuji to canon adapter out there that can do what this can. It may be pricier than some of the other adapters with extremely limited features (eg, no autofocus) but that price increase is insanely worth it. If you are thinking about getting this adapter so you can use canon lenses, go for it. You won’t regret it.

## Frequently Bought Together

- Fringer EF-FX PRO II Fuji Auto Focus Mount Adapter Built-in Electronic Aperture Automatic Compatible with Canon EOS EF Lens to Fujifilm X-Mount X-T3 X-T4 X-Pro3 X-T30II X-S10 XH2S XT30 X-T50 XE4 X-T5
- Wasabi Power NP-W126, NP-W126S Battery (2-Pack) USB-C Dual Charger for Fuji X-T100, X-T200, X100F, X100V, X100VI, X-S10, X-A5, X-A10, X-E4, X-Pro2, X-Pro3, X-T1, X-T2, X-T3, X-T10, X-T20, X-T30 II
- SanDisk 256GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-256G-GN4IN, Dark gray/Black

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-17*