Increase maximum aperture by 1 stop |
Increase MTF |
Makes lens 0.71x wider |
The tripod foot is detachable and compatible with Arca Swiss, Markins, Photo cam ball heads |
Adapter ring for lenses Metabones Speed Booster EF-E mount
Metabones Speed Booster ULTRA
Adaptor for optics Sony A-mount to Sony NEX, Sharper corners, less distortion, reduced vignetting
Specifications