Commlite CM-EF-EOS R Electronic Auto Focus Lens Mount Adapter User Manual

: June 14, 2024
: Commlite

Table of Contents

Commlite CM-EF-EOS R Electronic Auto Focus Lens Mount Adapter
Product Usage Instructions
Description
Main Features
Components
Assemble and Disassemble
Specification
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

Commlite CM-EF-EOS R Electronic Auto Focus Lens Mount Adapter

Specifications

Product Name: CM-EF-EOS R
Product Type: Electronic AF Lens Mount Adapter
Compatibility: Canon EF/EF-S Lens to Canon EOS R RF-Mount Full-frame Camera
Features: EXIF Transmitting, Support Auto-focus, Electronic Aperture Control, IS Function

Product Usage Instructions

Notice

After installing EF-EOS R, please set the lens to AF mode if the AF function is required.
Please hold your camera tightly during your moving shooting when your lens is heavier than the camera.
For some incompatible camera and lens, one can try to use the adapter as the manual adapter. During usage, if it shows a prompt like “Incorrect installation of lens,” please set the menu mode to ‘Release Shutter without Lens’ or ‘Shutter Priority’.

Assemble and Disassemble

Assemble

Step 1: Connect EF/EF-S Lens to RF-mount adapter
Refer to the illustration, press down the Lens Release Button of the adapter, align the red mark on the EF/EF-S lens to the corresponding mark on the adapter, and turn clockwise until tightened.
Step 2: Connect the mount adapter to RF-Mount camera
Refer to the illustration, press down the Lens Release Button of the RF-Mount Camera, and turn clockwise until tightened.

Disassemble

Step 1: Turn off the power of the camera, then take off the mount adapter connected with EF/EF-S lens from RF-Mount camera
Refer to the illustration, press down the Lens Release Button of the RF-Mount Camera, turn the adapter counterclockwise which is connected with EF/EF-S lens until it can be easily taken off.
Step 2: Turn off the EF/EF-S lens from the mount adapter
Refer to the illustration, press down the Lens Release Button of the adapter, turn your lens counterclockwise until it can be easily taken off.

Compatible Lens
EF/EF-S Series Lens (For specific compatible camera models, please enter our official website to view the compatibility table)

Compatible Camera
Canon RF-Mount Camera (For specific compatible camera models, please enter our official website to view the compatibility table)

FAQs

How do I set the AF mode after installing EF-EOS R?
To set the AF mode, please refer to your camera’s user manual. The process may vary depending on the camera model you are using.
What should I do if I receive a prompt saying “Incorrect installation of lens”?
If you receive this prompt, please set the menu mode to ‘Release Shutter without Lens’ or ‘Shutter Priority’ as mentioned in the notice section of the user manual.
Where can I find the compatibility table for specific camera models?
You can find the compatibility table for specific camera models on our official website.
How do I detach the 1/4 tripod foot?
The 1/4 tripod foot is detachable. To detach it, simply unscrew it counterclockwise.
How do I contact customer support?
You can contact our customer support team by emailing support@commlite.com or visiting our official website for more information.

Description

Commlite new Electronic AF Lens Mount Adapter from Canon EF/EF-S Lens to Canon EOS R RF-Mount Full-frame Camera can achieve multiple functions as: EXIF INFO. Transmitting Function; Auto Focus; Electronic Aperture Control; Built-in IS Stabilization Function,etc. Besides, All-aluminium alloy manufacturing, Stable and Durable. CM-EF-EOS R will definitely bring more professional shooting experience to you.

Before usage of the adapter, please ensure the adapter is compatible with your camera and lens. In order to avoid the damage of product caused by incorrect use, please carefully read the user manual to be familiar with and master the operating steps. Be sure to keep your user manual for further reading.

Notice

After installing EF-EOS R, please set the lens to AF mode if the AF function is required;
Please hold your camera tightly, during your moving shooting when your lens is heavier than the camera;
For some incompatible camera and lens, one can try to use the adapter as the manual adapter; During the usage,while it shows prompt like ‘Incorrect installation of lens’ , please set the menu mode to ‘Release Shutter without Lens’ or ‘Shutter Priority’;

Main Features

Support EXIF INFO. Transmitting
Support Auto-focus Function
Electronic Aperture Control
Support IS Image Stabilization Function
Gold-plated Contact, Detachable1/4 tripod foot
Made of Aluminium Alloy, Powerful and Stable

Components

Assemble and Disassemble

Assemble

Step1. Connect EF/EF-S Lens to RF-mount adapter
Refer to the illustration, press down the “ Lens Release Button ” of the adapter, align the red mark on the EF/EF-S lens to the corresponding mark on the adapter, and turn clockwise until tightened
Step2. Connect the mount adapter to RF-Mount camera
Refer to the illustration, press down the “ Lens Release Button ” of the RF- Mount Camera, and turn clockwise until tightened

Disassemble

Step1. Turn off the power of camera, then take off the mount adapter connected with EF/EF-S lens from RF-Mount camera
Refer to the illustration, press down the “ Lens Release Button ” of the RF- Mount Camera, turn the adapter counterclockwise which is connected with EF/EF-S lens until it can be easily taken off.
Step2. Turn off the EF/EF-S lens from the mount adapter
Refer to the illustration, press down the “ Lens Release Button ” of the adapter, turn your lens counterclockwise until it can be easily taken off

Specification

Compatible Lens| EF/EF-S Series Lens (For specific compatible camera models, please enter our official website to view the compatibility table)
---|---
Compatible Camera| Canon RF-Mount Camera(For specific compatible camera models, please enter our official website to view the compatibility table)
Front Installation| EF/EF-S Series Lens
Back Installation| Canon RF-Mount Camera Body
Camera-Mount Outer Diameter| 50mm
Lens-Mount Outer Diameter| 65mm
Length| 29mm
Net Weight| 175g