Illuminating optical apparatus and making method thereof,...
Illumination system for continuous path enlarger
Image exposure device
Image forming apparatus
Image forming apparatus
Image forming apparatus
Image forming apparatus
Image forming apparatus with a unidirectional magnification func
Image forming apparatus with magnification changing device
Image forming apparatus with magnification varying function
Image forming device
Image forming device
Image forming device of copying apparatus of the variable duplic
Image forming device of copying apparatus of the variable duplic
Image forming system
Image information handling device
Image information handling method and device
Image projecting system
Image projection apparatus and the method of driving the zoom le
Image projection device for use in slit exposure optical system