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Sigma EX DG 86mm Multi-Coated UV Filter
TheThis high-quality Sigma UV Filter blocks the invisible UV component of light from the sky, which can cause blur and often a blue cast. UV Filters are ideal for photography in high altitudes, by the sea and in regions with very clean air. The pictures gain brilliance and disturbing blue casts are avoided. As the glass is colourless, colour rendition is not altered, aside from the elimination of the unwanted blue cast, and no increase in exposure is required. The colourless glass also makes a UV Filter very suitable as protection for the front element of your lens against dust, flying sand, sea water spray etc and can be kept on the lens at all times. It is recommended for colour and black & white film, as well as digital

Price is $89.00
Price: $89