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Tiffen 138mm 85 Color Conversion Filter

BH #TI85W138 • MFR #W13885
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Tiffen 138mm 85 Color Conversion Filter
Key Features
  • Warming Color Conversion Filter
  • 5500 to 3400K Color Temp Decrease
  • ColorCore Water White Glass
The Tiffen 138mm 85 Color Conversion Filter helps to decrease the color temperature from 5500 to 3400K, allowing the use of tungsten-balanced film in daylight conditions. The warming effect of this filter requires a 0.6-stop increase in exposure for normal results.
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Tiffen W13885 Overview

The Tiffen 138mm 85 Color Conversion Filter helps to decrease the color temperature from 5500 to 3400K, allowing the use of tungsten-balanced film in daylight conditions. The warming effect of this filter requires a 0.6-stop increase in exposure for normal results.

This filter is constructed from Water White glass and 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.

Color conversion filter decreases color temperature and provides a warming effect.
Converts 5500 to 3400K for using tungsten-balanced film in daylight conditions.
Filter factor of 1.6 requires a 0.6-stop increase in exposure.
Water White optical glass for excellent clarity.

Tiffen W13885 Specs

Filter Type
85
Exposure Reduction
0.6-Stop
Color Temperature
Converts 5500 to 3400K
Size
138 mm Rear Filter Thread 
Front Accessory Thread / Bayonet
No
Coating
No
Filter Material
Glass
Ring Material
Aluminum

Tiffen W13885 Reviews

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