Color wheel, and color wheel assembly incorporating same

Color wheel, and method and jig for producing same

Compositions and devices for thermo optically controlled...

Consolidated laser alignment and test station

Converging optical system for laser beam source

Curvilinear motion type optical filter driving mechanism

Custom color wheel

Diaphragm device

Dioxazine sulfamoyl compound, coloring powder composition...

Diphenylsquarylium compound and filter for display...

Dispersive fabry-perot infrared multiwavelength optical filter

Dual complementary two-color optics which enables a user to...

Dye combinations for multiple bandpass filters for video...

Dynamic filter structures

Electrically-conductive, contrast-selectable, contrast-improving

Element selecting device

Expanded dynamic range image digitizing apparatus

Fabry-Perot infrared multiwavelength optical filter

Fabry-Perot multiwavelength infrared filter with artificial diel

Fiber optic illuminator display