EF Mounting Adapter II w/ KineEnhancer
KineEnhancer as a highly accurate optic glass, built-in mounting adapter. It brings wider angle and one more stop on max aperture.
Cordless, lightweight and electronic protection are the main features making the new adapter superior than the previous versions.
Focal reducing factor as: 0.72, compared to normal S35 shooting;
Increase maximum aperture up to: 1 stop;
Crop factor to: 1.1 when using on TERRA 5K/6K;
Crop factor to: 1.3 when using on TERRA 4K;
Very good performance on edge and colour fringing.