Off-axis holographic instrument illuminator

Optical arrangement for transmitting high-intensity radiation

Optical coupler and refractive lamp

Optical device

Optical distribution system including light guide

Optical energy collecting and transmitting apparatus using tubul

Optical fiber display and optical train for same

Optical fiber light transfer apparatus, method and apparatus for

Optical fiber with light reflecting particles dispersed through

Optical instrument for gathering and distribution of light

Optical personal inpection instrument

Optical radiator

Optical system for powered surgical instrument system

Optical system with diffuser for transformation of a collimated

Optical transformer using curved strip waveguides to achieve a n

Optical-fiber lighting unit having a movable lamp holder

Orientation sensitive light for mounting on motorcycles and...