Partial View of the Richter Precision Lens Standards

     For use in conjunction with the M2M Focal Plane Micrometer, the adapters are available for most current lens types. Lapped to exact length as specified by manufacturers' of ASA standards, each is guaranteed to be within + .0001 inch or .002 mm. of specified length.

Viewed starting from the rear left to right:  MITCHELL, ARRIFLEX, ECLAIR and NIKON

Viewed from the front left to right: D MOUNT, C MOUNT and LEICA