The Rosco CalColor #4960 Lavender Filter (2 Stops, 48"x25' Roll) is designed specifically to the spectral sensitivity of color film. This filter color is designed in 60 density, corresponding to the familiar 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.
|Material||PET (Polyethylene Terephthalate)|
|Transmission||29%- -1.8 stop light loss|
|Application||Enhances blue and magenta transmission by 2 stops; heat resistant base, deep dyed|
|Roll Size||48"x25' / 122cmx7.62m|