Common focus and iris gear positions relative to mount flange.
Typically 10” minimum object distance.
125mm front ring diameter.
M120 front filter thread.
PL mount; back focus adjustable with standard shims.
Coverage of the VistaVision format
Cam driven focus system and chassis style lens housing allow matte boxes and other accessories to be attached to the front of the lens, without affecting focus movements. The benefit of zero backlash and image shift give accurate dual focus scales that repeat on direction and change with the cam drive system, giving a wide spread of markings through the scale.
Aluminium alloy, stainless steel, brass and robust construction guarantees along serviceable life.