The Tiffen 6.6 x 6.6" 80D colour conversion filter allows you to increase the colour temperature from 4200 to 5500K, enabling the use of daylight-balanced film under tungsten lighting conditions. The cooling effect of this filter requires an exposure increase of 0.3 stops for normal results.

This filter is manufactured using ColorCore technology, a process that involves laminating the filter substrate between 2 pieces of optical glass and grinding it flat to a tolerance of 1/10,000th of an inch. It measures 6.6 x 6.6" / 167.6 x 167.6 mm.


- The colour conversion filter increases colour temperature and provides a cooling effect.
- Converts from 4200 to 5500K to use daylight-balanced film under tungsten lighting conditions.
- The filter factor of 1.3 requires an exposure increase of 0.3 stops.


Specifications