(Transmission = 41%).
Rosco Cinegel #3203: Three-Quarter Blue (3/4 CTB). Mired Shift -100 Boosts 3200K sources to 4700K. Used when a partial conversion is desired, or when daylight is below 5000K. Deep-dyed base. (Transmission = 41%).
The Rosco Cinegel range includes more than 75 tools for controlling light. Since it's introduction in 1970, Cinegel has continually developed and grown to meet the working needs of the professional. In 1974, Cinegel won an Academy Award for technical achievement.
Tungsten Conversion Filters are a range of blue filters that raise color temperature as needed. Although typically used on tungsten-halogen sources to balance with daylight, the range offers a multitude of technical and aesthetic color correction possibilities. The material is deep-dyed for heat stability and superior color transmission.
Prices shown are for 20" x 24" sheets. 48" x 25' rolls are also available.
Please note that the color filter samples shown on this web site are the closest values displayed in Truecolor (24-bit). Your results may vary.