Ikan NIR-OB-82 VARI ORange & Blue Polarizer (82mm) (NiSi)
The NIR-OB-82 is a NiSi VARI ORange & Blue polarizer fitted to 82mm filter mounts. The VARI Orange & Blue polarizers work very much like a variable ND filter, except instead of reducing all light evenly these filters specifically target orange and blue wavelengths. Depending on the setting, users can enhance or virtually eliminate blue or orange wavelengths of light from photos and video. NIR-OB filters also function as a standard polarizer, cutting light from non-metallic reflected surfaces and changing the transmission of light from digital displays. The two filters together reduce light by about 2-2.5 stops. Each piece of glass has a double-sided, multi-layer, anti-relfection coating, and the color film is guaranteed not to fade or distort on the edges.
- Utilizes Two Opposing Polarizers to Eliminate or Enhance Blues and Oranges
- Balance Orange:Blue Ratios or Virtually Eliminate One or the Other
- Includes Leatherette Storage Case
- Mounts to 82mm Diameter Lenses
- Accepts 86mm Round Filters on Outer Face
- Reduces Reflections and Glare from Non-Metallic Surfaces
- Material: Optical Glass; Aluminum
- Shipping Dimensions: 4.25 x 4.25 x .75 in.
- Shipping Weight: 1 lb.