Acousto-optical light tunnel apparatus and method

Apparatus and method for illumination of light valves

Apparatus and method for signaling using a light pipe stylus

Apparatus for delivering smoothed light from an uneven source

Beam homogenizer

Components and methods for manufacturing hollow integrators...

Decoupled holographic film and diffuser

Device for redirecting light through a hollow tubular light cond

Device for shaping of an optical radiation flux

Divergent angle rotator system and method for collimating light

Flexible light conduit

Folded light tunnel apparatus and method

Hex tube light homogenizer splitter

Hex tube light homogenizer splitter

High efficiency compound parabolic concentrators and optical fib

High efficiency prism light guide with confocal parabolic cross

Illuminated surgical retractor

Illumination system using edge-illuminated hollow waveguide...

Image projector and light tunnel

Injection molded light pipe