Cadmium/rare gas discharge lamp of the short arc type, as well a

Calibration apparatus and method of calibrating a radiation...

Camera filter holders

Camera with flash exposing device

Cantilever for scanning probe microscope including piezoelectric

Catadioptric system and exposure device having this system

Cathode-ray tube image recording device

Catoptric projection optical system and exposure apparatus...

Circuit arrangement for controlling the exposure time of reprodu

Circuit for the control of exposure time in photographic enlargi

Color compensation method in photographic printer

Color image copying system

Compact illumination system for optically providing a structured

Compact illumination system for optically providing a structured

Compact pulse stretcher

Condenser device for lighting an original

Condition-setting method for photographic printer

Conjugate length varying device

Continuously adjustable neutral density area filter

Contrast control device for a slit-type copier exposure system