85B Color Conversion Screw-In Filter Ultra Clear They can be rotated in

They can be rotated in a Matte-Box to achieve the desired effect

Weight 4 lb / 1

and filters

The Tiffen 4 x 4" Gold Diffusion/FX Filter diffuses strong light entering the lens and produces a glowing effect

The Ultra Contrast works similar to a Tiffen Low Contrast filter with the difference being that it reduces contrast throughout the entire image whereas a Low Contrast filter will only open the shadows

85B Color Conversion Screw-In Filter Ultra Clear They can be rotated inHelps to decrease the color temperature from 5500 to 3200K, allowing the use of tungsten balanced film in daylight conditions. The warming effect of this filter requires a 0. 6 stop increase in exposure for normal results.