176019 ⎘
Photographic printing apparatus; Projection printing apparatus, e.g. enlarger, copying camera; Details; Projection optics for slit exposure in which the projection optics move
Sub-classes:Actuator, optical scanner, and image forming apparatus
#2Actuator, optical scanner, and image forming apparatus
#3Digital exposure method and digital exposure device for performing the method
#4Anamorphic recording method and apparatus
#5Exposure device