Canon Mount Adapter EF-EOS R 0.71x | Focal Reducer Adapter for EF Lenses to RF Mount, Increases Field of View & Light Transmission | Ideal for Cinema & Creative Production (4757C001) + 64GB Card + Bag
R 19,234
Availability: Currently in Stock
Delivery: 10-20 working days
Canon Mount Adapter EF-EOS R 0.71x | Focal Reducer Adapter for EF Lenses to RF Mount, Increases Field of View & Light Transmission | Ideal for Cinema & Creative Production (4757C001) + 64GB Card + Bag
Canon USA Authorized. Items Include: Canon Mount Adapter EF-EOS R 0.71x, 64GB Memory Card, Camera Bag
Designed to bridge Canon EF lenses with RF-mount cine and mirrorless cameras, the Canon Mount Adapter EF-EOS R 0.71x expands creative flexibility while preserving lens functionality. Optimized for Super 35 sensors, it allows filmmakers to continue using trusted EF glass while maintaining full electronic communication, metadata transfer, and autofocus support on compatible cameras.
The integrated 0.71x optical reduction system restores the original full-frame angle of view when EF lenses are mounted on Super 35 cameras. This design minimizes crop factor impact while simultaneously increasing effective aperture performance by approximately one stop, delivering brighter images, improved low-light capability, and more control over depth of field in cinematic shooting environments.
Built for professional cinema use, the adapter maintains electrical contacts to support Dual Pixel CMOS AF with select Canon EF lenses. Autofocus performance remains responsive and accurate, while aperture control, image stabilization, and lens data transmission operate seamlessly, ensuring consistent behavior across production workflows without sacrificing modern camera functionality.
Specifically engineered for the Canon EOS C70, the adapter features a robust locking design with four mounting screws and a split locking collar for enhanced stability. This secure construction prevents lens movement during handheld, gimbal, or rig-based shooting, making it a reliable solution for demanding production environments where precision and durability are critical.