- Helps to Eliminate Reflections and Glare
- Reduces Haze and Blue Cast in Landscapes
- Greater Color and Tonal Saturation
- Integrated Warming 812 Filter Effect
- ColorCore Technology
Blending two distinct filter effects into one, the 4 x 4" Warm Ultra Circular Polarizer Filter from Tiffen helps to reduce reflections and glare as well as provide an overall warming tone. The Ultra circular polarizer effect provides deep, saturated, and rich colors and efficiently cuts haze and reflections from non-metallic surfaces. Complementing these effects, the incorporation of a Warming 812 filter into the design adds a natural glow to skin tones and other subjects, making it ideally suited for use in outdoor open shade conditions where there is an excessive blue color cast.
Tiffen filters are 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. It measures 4 x 4" / 101.6 x 101.6mm and is compatible with select filter holders or matte boxes.
- Ultra circular polarizer significantly reduces reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface.
- Lessens haze in distant landscapes and provides more saturated, vivid colors.
- A circular polarizer differs from a linear polarizer in that it supports full use of a camera's autofocus and auto exposure functions.
- Strongest effect when used at a 90� from the sun.
- Warming 812 filter effect provides an overall warm tone to the image and is ideal for working in conditions with an overwhelming blue color cast.
UPC: 049383225747
In the Box
Tiffen 4 x 4" Warm Ultra Circular Polarizer Filter
| Filter Type | Circular Polarizer |
| Combination Type | Warming |
| Filter Factor | 4 (2 Stop) |
| Shape | Rectangle |
| Rectangular Size | 4 x 4" (101.6 x 101.6 mm) |
| Packaging Info |
| Package Weight | 0.4 lb |
| Box Dimensions (LxWxH) | 6.0 x 5.6 x 1.2" |
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