Description

Promaster Lens Adapter for Canon EF to RF (EF-EOS R) USED — EF to RF Mount Conversion Adapter

The Promaster EF to RF Lens Adapter allows Canon EF and EF-S lenses to be mounted on Canon RF-mount mirrorless cameras, providing a practical solution for photographers transitioning into the RF system. Designed to maintain electronic communication between lens and body, it supports autofocus, aperture control, and image stabilization compatibility (when supported by the lens).

Compact and solidly built, this adapter makes it easy to continue using existing EF glass without sacrificing core functionality. It’s a straightforward way to expand lens compatibility within the Canon RF ecosystem.

Key Features

• Adapts Canon EF and EF-S lenses to Canon RF-mount cameras

• Maintains electronic communication for autofocus and aperture control

• Supports image stabilization compatibility (when applicable)

• Compact, durable construction

• Designed for seamless EF to RF integration

Condition: Excellent
This adapter is used and in excellent condition, showing minimal signs of use. It is clean, well maintained, and functions properly.

Who Is It For?
Ideal for Canon RF photographers who want to continue using EF or EF-S lenses while transitioning to a mirrorless RF body.