Commlite CM-EF-EOS R Auto Focus Lens Mount Adapter – Canon EF / EF-S Lens to Canon EOS R RF Mount

Upgrade your Canon mirrorless photography setup with the reliable Commlite CM-EF-EOS R Auto Focus Mount Adapter. This adapter allows you to use Canon EF and EF-S DSLR lenses on Canon EOS R RF-mount mirrorless cameras without compromising functionality.

Fully compatible with Canon EF and EF-S lenses, this adapter supports autofocus, electronic aperture control, image stabilization, and EXIF signal transmission, ensuring smooth communication between lens and camera body.

Designed to fit RF-mount cameras such as:

• Canon EOS R

• Canon EOS RP

• Canon EOS R5

• Canon EOS R6

The Commlite CM-EF-EOS R adapter ensures stable lens connection with precision metal mount construction for durability and accurate alignment.

Key Features

✔ Autofocus support (AF compatible)
✔ Electronic aperture control
✔ Image stabilization (IS) support
✔ EXIF data transmission
✔ High-precision metal mount
✔ Firmware upgrade support (via USB port in supported versions)
✔ Compatible with Canon EF & EF-S lenses

Why Choose This Adapter?

For photographers and videographers transitioning from DSLR to mirrorless systems, this adapter provides a cost-effective solution to continue using your existing EF glass on RF-mount cameras. It maintains performance while offering flexibility and professional reliability.

At GeOnline, we ensure all camera accessories are tested for compatibility and performance, giving you confidence in every purchase.

Frequently Asked Questions (FAQ)

Q1: Does this adapter support autofocus?
Yes, it supports autofocus with most Canon EF and EF-S lenses.

Q2: Will image stabilization work?
Yes, IS functionality is supported for compatible lenses.

Q3: Is it compatible with Canon EOS R series cameras?
Yes, it is designed specifically for Canon RF-mount cameras including EOS R, RP, R5, and R6.

Q4: Does it transmit EXIF data?
Yes, it supports electronic communication including EXIF data transfer.