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Lee 202QR 1/2 CTB Quick Roll 24"x25'

Questions about this product?
  • Roll Size: 24" x 25'

Color Temperature Blue (CTB) correction gels are calibrated to raise color tempreature to 5500 Kelvin (Daylight).

  • They are availble in several strengths and are primarily used to correct Tungsten (3200 Kelvin)to Daylight
  • CTB (Full Blue) raises 3200 Kelvin to 5500 Kelvin
  • 3/4 CTB (Three-Quarter Blue) raises 4700K to 5500K
  • 1/2 CTB (Half Blue) raises 4100K to 5500K
  • 1/4 CTB (Quarter Blue) raises 3500K to 5500K
In the Box
  • Lee 202QR 1/2 CTB Quick Roll 24"x25'
  • Lee Filters Lifetime Warranty
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WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to
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