Metabones CINE Speed Booster Ultra 0.71x - Canon EF to Sony E Mount T 12fps Its timeless

Its timeless

Optical construction with aspherical and LD (low-dispersion) elements to enhance image quality

Nikon F mount (compatible with DX sensors)

Full-frame Exmor R CMOS sensor (35

with a smooth and precise focus ring

Metabones CINE Speed Booster Ultra 0.71x - Canon EF to Sony E Mount T 12fps Its timelessNew 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