6.6 x 6.6" Black Diffusion Filter Density:1/4 and grinding flat to a

and grinding flat to a tolerance of 1/10

He pai pea tenei mo te hanga i tetahi hua maapiri o tetahi kaupapa i te wa e ngawari ana nga mea nui

part of Tiffen's Hollywood/FX Series

near-infrared light waves beginning at 680nm are blocked by approximately 45%

6.6 x 6.6" Black Diffusion Filter Density:1/4 and grinding flat to aThe Tiffen 6. 6 x 6. 6" Black Diffusion FX 1 Filter diffuses strong light entering the lens and produces a glowing effect. While the resulting image appears softer and ethereal, there is little loss of clarity or detail. This filter works by diffusing the light entering the lens with small aberrations; by spreading the light more evenly, a soft glow is created rather than the sharp, well defined image when shooting without a filter. The 1 density