Optical low-pass filter and photographic system using the same
Optical media access device with image scanning function
Optical metrology
Optical mirror adjustment means for a projection television rece
Optical module with movable carriage having mirror
Optical monitoring facility and the method for using it
Optical path for a scanning system
Optical pattern generation technique
Optical pattern generation technique
Optical playback system having increased depth-of-field
Optical player with half wave plate
Optical printer
Optical prism, and projection television set using same
Optical probe
Optical profilometry system for tubular products
Optical projection camera alignment system and method
Optical projection device and an optical reader incorporating th
Optical projection system
Optical raster scanning system
Optical read head