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Gam GC1523  Full CTB Blue Cine Filter (20x24"  Sheet)

Gam GC1523 Full CTB Blue Cine Filter (20x24" Sheet)

Gam GC1523 Full CTB Blue Cine Filter (20x24" Sheet)

B&H # GA1523S MFR # GC1523
Gam GC1523  Full CTB Blue Cine Filter (20x24"  Sheet)

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Overview
  • 1Description

This is a GAM GC1523 Full CTB Blue Cine Filter. CTB filters help you achieve proper color balance when using strobes or HMIs under incandescent lighting conditions. These filters will help raise the color temperature to match true daylight (5500 Kelvin).

CTBs are available in various "steps" - each one a different temperature rating. As individual incandescent lamps vary in color temperature and with their operating voltage, CTBs are used to "tweak" the balance between the ambient light and the light source being employed to make the image (strobe, etc).

A full CTB will typically convert a 3200K light source to 5500K, i.e. normal daylight.

GamColor offers seven graduated steps of CTB filters to help you achieve the proper color balance - 1/8, 1/6, 1/4, 1/2, 3/4, full and extra
In the Box
Gam GC1523 Full CTB Blue Cine Filter (20x24" Sheet)
  • 20x24" Sheet
  • Table of Contents
    • 1Description
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    Specifications
    Color Blue
    Grade Full
    Dimensions 20x24" (51 x 61cm)
    Light Loss 1.7 stops
    Transmission 24%
    Mired Shift -141
    Application Converts 3200K to approximately 5500K.
    Packaging Info
    Package Weight 0.15 lb
    Box Dimensions (LxWxH) 24.0 x 20.0 x 0.1"

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