Metabones Canon EF to Canon EFR mount T Speed Booster ULTRA 0.71x - EOS R

Description Unlock Your Camera's Potential This Metabones T Speed Booster Ultra 0.71x Adapter lets you use a full-frame Canon EF-mount lens on a Canon RF-mount camera. It increases the camera's aperture range by one stop, up to a maximum of f/0.9, and its optics help to maximise the connected lens's angle of view when shooting UHD 4K video. When recording UHD 4K video, a Canon RF-mount camera is only able to capture the centre portion of the image projected on its sensor, creating an in-camera "crop factor." A Canon EOS R Mirrorless Digital Camera Body and a Canon EOS RP Mirrorless Digital ...