(Video, embedded below) The first optical device is a simple absorption filter, where incoming light is absorbed in a wavelength-selective manner. Much more interesting however is the subject of ...

The DR-IIIC light diffusion filters are formulated to diffuse back-lighting and enhance display brightness without changing the internal light source. Cast in lightweight, impact-resistant acrylic ...

A puffy cloud fluorescent light filter is a fun way to diffuse the harsh glare of fluorescent lights in drop ceilings. The ...

Easily one of the more intriguing exhibits at IBC was LC-Tec's prototype Electronically Variable Diffusion filter for cine lenses. Designed to be mounted in a matte box, LC-Tec’s Electronically ...

Diffusion Performance By measuring when a point light source was incident at a polar angle of 30° for four azimuthal angles, they were able to demonstrate uniform diffuse reflection characteristics by ...

Traditional diffusers soften the light, reducing the darkness of the shadows. Swapping out the entire diffuser or adding gels will change how intense that softening effect is, but with Active ...

True-Streak Rainbow and True-Streak Gold filters. Schneider’s new True-Nets (diffusion filters) offers a choice of seven different versions that are simple to install and provide consistent results.