Optical scanning system utilizing an oscillating lens and mirror

Optical scanning system utilizing light-emitting diodes

Optical screens

Optical sensor arrangement for start of scan detection and...

Optical sheet inspection system

Optical sight for television camera with automatic geometry and

Optical signal play-back device with auto-focussing of a light b

Optical signal projector

Optical simulation apparatus

Optical sound recording system with inversely polarized sound si

Optical spatial frequency filter

Optical surveillance assembly and camera

Optical system and method for image sampling in a video projecti

Optical system compensating apparatus

Optical system for a color television camera

Optical system for a single-lens reflex type video still camera

Optical system for a three-tube projection television set

Optical system for an image pickup device

Optical system for an LCD projector

Optical system for automatic sorting and inspection equipment