The Rosco Cinegel offers a broad range of tools for controlling light. Since its introduction in 1970, Cinegel has continually developed and grown to meet the working needs of the professional.
Cinegel 3409: Mired Shift + 42 Converts 5500K daylight to 4500K. Used when slight correction is desired or when daylight is below 4000K. Optically clear. (Transmission = 81%).