GAM GamColor #1532 CTB 1/4 Blue Cine Filter Sheet (20 x 24")

This 20 x 24" GamColor #1532 CTB 1/4 Blue Cine Filter Sheet from Gam converts 3200K tungsten color temperature to 3600K cool tungsten balance. It's commonly used on tungsten lights to render their output slightly cool (blue) or on windows to obtain an early evening effect.