Tiffen 52mm 80A Colour Conversion Filter

Enabling the use of daylight-balanced film under tungsten-lit conditions, this 52mm 80A Colour Conversion Filter from Tiffen is a cooling filter used to increase the colour temperature from 3200K to 5500K. The blue colour of the filter has a filter factor of 4x, requiring an additional 2 stops of exposure to achieve normal results.

The filter is constructed using Tiffen's Colour Core technology, which involves lamenting the filter material between two pieces of optical glass, grounding flat to a tolerance of 1/10,000th of an inch, and mounting within an aluminium alloy ring.

Blue colour conversion filter increases colour temperature and provides a cooling effect.

Converts 3200K to 5500K for using daylight-balanced film under tungsten lighting.

Filter factor of 4 requires approximately 2 stops of additional exposure to maintain normal results.

Colour Core technology, which permanently laminates the filter material between two pieces of optical glass, maintains image clarity, accuracy, and consistency.

Aluminium filter ring is both lightweight and durable.

Key Features:

Cooling Colour Conversion Filter

3200K to 5500K Colour Temp Increase

Balances Daylight Film in Tungsten Light

4x Filter Factor, +2 Stop

Optical Glass, Colour Core Technology

52mm Front Filter Threads

Aluminium Ring