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 ...

Please provide your email address to receive an email when new articles are posted on . Sustained use of broadband spectrally selective filters achieved an increase in chromatic contrast along with an ...

Colored filters enhance lunar details by improving contrast and reducing glare. Different colored filters highlight various features; yellow and blue filters are particularly useful. Neutral-density ...

Nattress Contrast is a nifty effects pack that’s compatible with Final Cut Pro 7 and X, Motion, Premiere Pro and After Effects. It contains four filters: Bleach Bypass, Detail Preserve Contrast, Hyper ...

Tunable filters are optical filters that are suitable for applications requiring wavelength tuning. Two of their main specifications are the optical density (OD) and the out-of-band rejection. The ...

Most backyard observers want to see as much detail as possible in as many objects as possible. Yet those two goals often conflict and usually can’t be satisfied simultaneously. Seeing the most objects ...

With the unique LLTF Contrast™ filter, the Fianium WhiteLase™ Supercontinuum source really becomes an ultra-broadband tunable picosecond laser. This revolutionary filter transmits a 2nm wide ...

The early visual system is endowed with adaptive mechanisms that rapidly adjust gain and integration time based on the local luminance (mean intensity) and contrast (standard deviation of intensity ...