Canon Mount Adapter EF-EOS EF-EOS R 0.71x (4757C001)
Brand: Canon
Color: Black
Categories: Electronics, Camera & Photo, Accessories, Lens Accessories, Adapters & Converters

The Canon Mount Adapter EF-EOS R 0.71x permits attaching EF-mount lenses to RF-mount cine and mirrorless cameras. Intended for cameras featuring a Super35 sensor size, this adapter also incorporates an optical system to increase the effective angle of view by 0.71x, reducing the effects of a full-frame to Super35 crop factor and increasing the maximum aperture performance by one stop. Electric contacts are also incorporated into the adapter's design and maintain full communication between the camera and lens, as well as support metadata transmission and use of Dual Pixel AF with select Canon EF lenses. The adapter directly attaches to RF-mount camera bodies, and four screws and a split locking collar are included for a more secure attachment. Lens Compatibility This adapter physically supports working with any Canon EF-mount lens; however, select lenses can maintain full Dual Pixel autofocus support and metadata transmission between the lens and camera, including: EF 16-35mm f/2.8L III USM EF 24-70mm f/2.8L II USM EF 24-105mm f/4L IS II USM

Canon EF Lens to Canon RF-Mount Body
Adapt Full-Frame Lens to Super35 Body
Increases Angle of View by 0.71x
Increases Maximum Aperture by 1 Stop

Customer Reviews: 5.0 out of 5 stars 8 ratings 5.0 out of 5 stars
Product Dimensions: 2 x 3 x 3 inches
Manufacturer: Canon USA
Item Weight: 1 pounds
Date First Available: April 30, 2021
ASIN: B093XDX3JQ
Country of Origin: Taiwan
Item model number: 4757C001