All-directional optical sensor apparatus

Amorphous-silicon thin film transistor array substrate

Anamorphic achromatic prism for optical disk heads

Aperture device with edge reflection dispersement feature and op

Apparatus and method for fabricating a deflection mirror tower

Apparatus and method for fabricating a deflection mirror tower

Apparatus and method for fabricating a deflection mirror tower

Apparatus for attaching and detaching accessory of lens

Apparatus for controlling a zooming optical device

Apparatus for correcting parallax and/or diopter of camera

Arrangement for the contactless transmission of optical data

Arrangement for turning image projected on image screen

Beam shaper device for optical read/write heads

Beam shaping optical system

Beam splitting prism system

Bidirectional interface for interconnecting two devices and the

Bit-rate transparent WDM optical communication system with remod

Blade type focal plane shutter with improved arm construction

Cam mechanism in zoom lens

Camera