Selasa, 27 September 2011

B + W 52mm +1 Close Up Glass Filter - NL1

Diopters require no exposure compensation.They may be 'stacked' for a greater macro effect. (+5 & +2 = +7)
Product DescriptionDiopters are optical close up lenses that make macro photography easy. When added to a lens they greatly narrow the depth of field while reducing the minimum focusing distance of your lens. The effective focal length of the dioptere are: +1 = 1000mm +2 = 500mm +3 = 333mm +4 = 250mm +5 =

Source: Digital Camera and Video Store...

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