B+W Gray ND Filter ND110, 49 mm, ten f-stops. With exceptional light reduction by a full ten f-stops (filter factor 1000 x) the 110 continues what begins with106: experimental photography with very slow shutter speeds. Continuous light trails walking people on roads and squares become indistinc or even ”invisible”. The flowing effect for moving water becomes even more extreme. For physical reasons the filter produces a slightly war tone which can be eliminated by white alance or an image processing program. B+W filters are constructed from high quality Schott glass for increased optical clarity and color fidelity They feature a brass filter ring for durability as well as jamming prevention.
Anti-reflective coating (Singel coating)
The front and back of the filter glass have a layer of anti-reflective coating. Single coating reduces light loss and reduces reflections and optical ghost effects compared to an untreated filter glass.
F-Pro Filter Mount
F-Pro brass filter mount, thickness 5 mm. The brass is lacquered in a matte, black color that minimizes reflections. F-Pro can be used on most lenses down to 24 mm, size 24 x 36, without vignetting occurring.
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