Rosco # 3208 1/4 Blue CTB Color Conversion Gel Filter (24"x25' Roll) Peerless-AV ST650P giving you better even lighting

giving you better even lighting

Optical Acrylic Construction

5-6V source

a polarizing filter should be a part of everyone's gear bag

Rosco # 3208 1/4 Blue CTB Color Conversion Gel Filter (24"x25' Roll) Peerless-AV ST650P giving you better even lightingHeat Resistant Deep Dyed Excellent Color Transmission Roscoe 1 4 Blue CTB Color Conversion Gel Filter This filter is traditionally used to convert tungsten lighting to daylight. CTB (Color Temperature Blue) filters are available in a full spectrum of degrees (strengths) which, depending on your needs, can be used to either raise the temperature of your lighting or to create different lighting interpretations. CTB filters offer you complete control