Tiffen 4 x 5.65" CC05C Cyan Filter

The Tiffen 4 x 5.65" CC05C Cyan Filter is a color compensating (or color correction) filter for use when making color balance adjustments. It can be used to alter the color balance of a scene by placing in front of a light source or the lens of your camera. It can also be used to apply color corrections when used in the darkroom with an enlarger or to help pre-visualize color adjustments when viewing prints.