Zeiss Sharpmax
Back-Focus Alignment Device
The ZEISS Sharp Max™ Universal is the most precise field instrument ever made to adjust and align back-focus on both standard definition and high definition
B4 mount lenses. With Sharp Max Universal there’s
no need to light a chart or move the camera. First the lens is set to its infinity mark with the iris wide open. Next, Sharp Max Universal is held up to the front of the shooting lens and the power button is pressed. Finally, the back-focus ring is locked.
Weighing only 2.2 ibs. (1 kg), with a size of just 83.5mm in diameter by 280mm long, the Sharp Max Universal should be part of every camera package. A set of nine adapter rings ranging from 80mm to 130mm ensure that Sharp Max Universal will work with nearly all lenses available in B4 mount.
Back focus adjustment device.