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Brand: ProMaster
Features:
- Digital Anti-Reflection Multi Coating - Specially formulated to pass light reflected off of a digital camera's anti aliasing filter and silicon based CCD or CMOS sensor
- Black Almite Frame and Black Rimmed Glass - The black matte aluminum satin finish almite frame and black rimmed glass aid in reducing stray light and unwanted reflections
- Low Profile Frame - Ultra thin low profile frames prevent vignetting on super wide digital format lenses
- Knurled Frame Edges - Frames feature a knurled edge frame for easy attachment and removal.
Publisher: Promaster
Details:
- 67mm
- Reduces the amount of light reaching the film
- Has no affect on color balance
- Decreases depth of field by allowing wider apertures to be used, which helps separate subjects from their background
- Enables slow shutter speeds to be used, especially with fast films, to record movement in subjects such as waterfalls, clouds, cars, seas etc
- Decreases the effective ISO of high speed film and allows it to be used outdoors in bright situations
- Allows video cameras to film subjects such as snow, sand or other bright scenes which would normally cause over-exposure
Package Dimensions: 5.0 x 4.0 x 0.5 inches