Tiffen 138mm 81EF Light Balancing Filter

269.35
  • Filmtools #: 9395
  • Mfr #: 13881EF
Availability
Product Features
  • 138mm 81EF
  • Warming Light Balancing Filter
  • Less 650K to Convert 3850 to 3200K
  • ColorCore Technology

Availability: In stock

Regular Price: $336.00
Instant Savings: $66.65
You Pay: $269.35
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  • Overview

    The Tiffen 138mm 81EF Light Balancing Filter helps to decrease the color temperature by 650K in order to warm the image slightly in order to match the color quality of illumination. When using an 81EF filter, you will be able to attain 3200K balance when the prevailing light source is 3850K. The warming effect of this filter requires a 0.6-stop increase in exposure for normal results.

    This filter is made using ColorCore technology, a process that involves laminating the filter substrate between 2 pieces of optical glass, grinding flat to a tolerance of 1/10,000th of an inch, and then mounting to precision metal rings.

    General Features:

    • Warming Light Balancing Filter
    • Less 650K to Convert 3850 to 3200K
    • ColorCore Technology
  • Specs

    Type: Amber light balancing
    Size: 138 mm
    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
    Front Filter Thread Size: 138 mm
    Front Lens Cap Size: 138 mm

  • In The Box

    Tiffen 13881EF 138mm 81EF Light Balancing Filter

The Tiffen 138mm 81EF Light Balancing Filter helps to decrease the color temperature by 650K in order to warm the image slightly in order to match the color quality of illumination. When using an 81EF filter, you will be able to attain 3200K balance when the prevailing light source is 3850K. The warming effect of this filter requires a 0.6-stop increase in exposure for normal results.

This filter is made using ColorCore technology, a process that involves laminating the filter substrate between 2 pieces of optical glass, grinding flat to a tolerance of 1/10,000th of an inch, and then mounting to precision metal rings.

General Features:

  • Warming Light Balancing Filter
  • Less 650K to Convert 3850 to 3200K
  • ColorCore Technology