Rosco CalColor #4515 Yellow Filter, 1/2 Stop, 20x24" Sheet

The Rosco CalColor #4515 Yellow Filter (1/2 Stop, 20x24" Sheet) is designed specifically to the spectral sensitivity of color film. This filter color is designed in 15 density, corresponding to the familiar 1/2 stop calibration. In color photography, three light-sensitive emulsion layers separately record the individual blue components of the spectrum.CalColor filter adjusts the transmission of these color components at the individual light source in a familiar and reliable manner. As a result, the cinematographer can exercise selective and predictable control over the image's coloration as rendered by the film.