Optical scanning device, optical scanning method, computer...

Optical scanning method and apparatus

Optical scanning method and apparatus

Optical scanning module, device, and method, and imaging...

Optical scanning system

Optical scanning system

Optical scanning system having a rotatable platen assembly and m

Optical scanning system utilizing an oscillating lens and mirror

Optical scanning system utilizing light-emitting diodes

Optical screens

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 compensating apparatus

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