Tiffen 52mm 80A Color Conversion Filter

Enabling the use of daylight-balanced film under tungsten-lit conditions, this 52mm 80A Color Conversion Filter from Tiffen is a cooling filter used to increase the color temperature from 3200K to 5500K. The blue color 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 ColorCore 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 aluminum alloy ring.

• Blue color conversion filter increases color 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.
  
  
• ColorCore technology, which permanently laminates the filter material between two pieces of optical glass, maintains image clarity, accuracy, and consistency.
  
  
• Aluminum filter ring is both lightweight and durable.