Tiffen 4 x 4" 85 Neutral Density (ND) Combination Filter (Various Neutral Density)

SKU
3502-etc
  • Amber 85 
  • Warming Filter to Decrease Color Temp
  • ND Filter to Increase Exposure Length
  • ColorCore Technology

The Tiffen 4 x 4" 85 ND Combination Filter blends both an amber color conversion 85. The ND filtration provides a 3 stop exposure reduction for darkening the entire image in order to photograph with a wider aperture or slower shutter speed than normally required. The 85 filtration covers the entire filter plane and converts the color temperature to 3400K for use with type A (tungsten) films.

This filter is made using ColorCore technology, a process that involves laminating the filter substrate between 2 pieces of optical glass, and grinding flat to a tolerance of 1/10,000th of an inch. This filter measures 4 x 4" / 101.6 x 101.6mm.

More Information
SKU 3502-etc
Specifications
  • Type: Color conversion neutral density combination
  • Size: 4 x 4" / 101.6 x 101.6 mm
  • Grade: 85
  • Effect: ND filter permits a longer exposure; 85 filter converts light to 3400K
  • Application: For use with tungsten-based films in daylight situations
  • Color Temperature: 5500 to 3400K
  • Construction: ColorCore technology
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