Metabones Leica R to Micro FourThirds Speed Booster ULTRA 0.71x (Black Matt) - With Tripod Foot (MB_SPLR-m43-BM3)

Georges Cameras AU

New optical design: advanced 5-element/4-group optical design incorporating ultra-high index tantalum-based optical glass to achieve extraordinary optical performance with improved corner sharpness, distortion and reduced vignetting. Like the revolutionary original Metabones Speed Booster announced in January 2013, the Speed Booster ULTRA 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 and Fuji X-mount