Tiffen 72mm 85B Color Conversion Filter has been discontinued, here are some related products you might like:
The Tiffen 72mm 85B Colour Conversion Filter helps to decrease the colour temperature from 5500 to 3200K, 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 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.
- Colour conversion filter decreases colour temperature and provides a warming effect.
- Converts 5500 to 3200K for using tungsten-balanced film in daylight conditions.
- Filter factor of 1.6 requires a 0.6-stop increase in exposure.
|Type||Amber colour conversion|
|Filter Factor||1.6 (0.6 stop)|
|Effect||Decreases colour temperature|
|Application||For use when photographing with tungsten-balanced film in daylight conditions|
|Colour Temperature||5500 to 3200K|
|Front Filter Thread Size||72 mm|
|Front Lens Cap Size||72 mm|