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Tiffen 6.6 x 6.6" 81EF Light Balancing Filter

  • 6.6" x 6.6" 81EF
  • Warming Light Balancing Filter
  • Less 650K to Convert 3850 to 3200K
  • ColorCore Technology

Tiffen 6.6"x6.6" 81EF Light Balancing Filter is useful with daylight corrected film in cool light conditions. This filter is made using ColorCore technology, a process that involves laminating the filter substrate between 2 pieces of optical glass and grinding flat to a tolerance of 1/10,000th of an inch. It measures 6.6 x 6.6" / 167.6 x 167.6mm.

  • Light balancing filter decreases color temperature and provides a warming effect.
  • Subtracts 650K in order to attain 3200K color balance from 3850K illumination.
  • Filter factor of 1.5 requires a 0.6-stop increase in exposure.
  • Creates warmer tones and brighter colors on overcast days or when shooting with electronic flash
  • Great for improving flesh tones
  • 81A converts tungsten 3200 K film to 3400 K lighting
More Information
SKU 1779

Type: Amber light balancing
Size: 6.6 x 6.6" / 167.6 x 167.6 mm (0.2" / 4 mm thick)
Grade: 81EF
Filter Factor: 1.5 (0.6 stop)
Effect: Decreases color temperature
Application: For adjusting 3850K illumination to 3200K
Color Temperature: -650K
Construction: ColorCore glass

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