Lee CC Cyan 40 Compensating Filter - 4x4" Resin
• A range of filters recommended for use either in front of or behind the lens.
• They control the spectrum by reducing the transmission at specific wavelengths.
• They are primarily used to colour balance films, the required filter being determined as a result of tests, or as specified by the manufacturer.
•They can also be useful for correcting light sources for which no one conversion filter exists, or for adding a deliberate colour bias.