Television lens shade

Television picture enhancement device

Tellurite glass and fiber amplifier

Tellurite glass composite, optical waveguide and optical...

Tellurite glass, optical amplifier, and light source

Tellurite glass, optical amplifier, and light source

Temperature activated optical films

Temperature actuated positioning device for non-linear...

Temperature compensated infrared optical imaging system

Temperature compensated multi-channel,...

Temperature compensated optical filter

Temperature compensating focuser for telescope

Temperature compensation apparatus for thermally loaded...

Temperature compensation device for optical instruments

Temperature compensation for photoconductive type liquid crystal

Temperature compensation for uncooled laser

Temperature compensation of liquid-crystal etalon filters

Temperature compensation of liquid-crystal etalon filters

Temperature compensator for faraday rotator

Temperature control and monitoring of optical detector...