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  • Overview

Commlite CMEFFX Lens Mount Adapter allows a Canon EF or EF-S-mount lens to be used on a Fujifilm X-mount camera such as the X-Pro1 XPro2 X-H1 X-E1 X-A1 X-T3 X-T2 XT1 X-M1. Electronic communication between an attached camera and lens is supported, enabling autofocus as well as auto exposure features. If an attached lens is capable of generating Exif metadata, this adapter is designed to transfer that information so that it can be saved with image files generated by the combined Canon EF or EF-S-mount lens and Fujifilm X-mount camera.

Constructed from aluminum alloy, this adapter is durable while remaining lightweight. To help reduce stress on the camera mount when placed on a tripod, the adapter includes a detachable tripod foot with 1/4"-20 threads.


  • Allows a Canon EF or EF-S-mount lens to be used on a Fujifilm X-camera
  • Supports electronic communication to enable autofocus as well as auto exposure features
  • Can transfer Exif data from lens to camera, saving aperture, speed, and time of capture information to image or video files
  • Detachable tripod foot with 1/4"-20 threads can be used to reduces stress on a connected camera's mount
  • Lightweight and durable metal construction
  • Has a built-in micro-USB Type-B port for firmware updates


  • Camera Mount: Fujifilm X 
  • Lens Mount Canon EF/EF-S
  • Material: Aluminum
  • Tripod Mounting Thread: 1/4"-20 Female


  • EF-11-24 F4.0L USM
  • EF 16-35mm f2.8L II
  • EF 16-35mm f2.8 L III USM
  • EF 14mm f/2.8
  • EF 40mm f2.8STM
  • EF 135mm f/2.0L
  • Tamron 4.5mm f1.8 DI VC USD
  • Sigma 24-70mm f2.8 DG
  • etc (Please see images for continued compatibility list )

Kit Includes

  • 1 x Commlite Electronic AF Lens Mount Adapter for Canon EF or EF-S-Mount Lens to Fujifilm X-Mount
  • 1 x Front Lens Cap
  • 1 x Rear Lens Cap
  • 1 x Tripod Foot

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Commlite Electronic Lens mount adapter from Canon EF/EF-S lenses to Fujifilm X


Website price only

Main Features

  • EF/EF-S Lens to Fujifilm X Camera
  • Enables Autofocus and Auto Exposure
  • Transfers Lens Exif Metadata to Camera
  • Tripod Foot with 1/4"-20 Threads

Usually ships within 5-20 Business Days

Code: CM-EF-FX

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