Metabones Speed Booster Ultra - Nikon G mount to Fujifilm X

The Speed Booster Ultra from Metabones allows a full frame or APS C Nikon AF G F mount DSLR lens to be mounted onto a Fujifilm X mount compact system camera, such as the Fujifilm X Pro2. Like the previous Metabones Speed Booster model, the updated Ultra has a magnification of 0.71x so it effectively reduces the crop factor of mirrorless cameras with DX sized sensors, from 1.5x to 1.07x. However, the new optical design in the Ultra uses advanced 5 element4 group optical design incorporating ultra high index tantalum based optical glass to achieve extraordinary optical performance with improved corner sharpness, distortion and reduced vignetting.