The Metabones T Speed Booster Ultra 0.71x II with Canon EF to Sony E mount has a magnification of 0.71x, and so it effectively reduces the crop factor of mirrorless cameras with DX sized sensors, such as Sony E mount cameras, from 1.5x to 1.07x. It features a new optical design including 5 element4 group incorporating ultra high index tantalum based optical glass to achieve extraordinary optical performance with improved corner sharpness, distortion and reduced vignetting.
Price: £629.00 from Wex Photographic
Use your Canon EF lenses on Sony E mount cameras with the Metabones Speed Booster. It improves on the original with a new advanced optical design to achieve exceptional optical performance with improved corner sharpness, distortion and reduced vignetting....
The Speed Booster Ultra from Metabones allows a Canon full frame EF mount lens to be mounted onto a Micro Four Thirds compact system camera. Like the previous Metabones Speed Booster model, the updated Ultra has a magnification of 0.71x so it effectively...
The Metabones Speed Booster allows you to use your Canon EF lenses on the Black Magic Pocket Cinema Camera with Micro Four Thirds fit. Beyond simply converting the lens mount, the 0.58x Speed Booster reduces the crop factor of the BMPCC from 3.02x to...
