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 in ...

We all want more light for less power. So far, most of the industry has concentrated on making more efficient lightbulbs, and that's been great, but sometimes we've overlooked some of the other ways ...

[IMSAI Guy] presents for your viewing pleasure, a nice video on the topic of optical filters and mirrors. (Video, embedded below) The first optical device is a simple absorption filter, where incoming ...

Filters don't run out of dynamic range, have unlimited gamut and resolution, and are rendered in realtime. What is there not to like? When we recently looked at Tiffen's DFX filter plugins, we ...