B+W NL 4 Close-Up Lens +4

The four close-up diopters this is the right size for clos'up with the further 50 mm lens (up to approximately 1:3) if the NL 2 end is for telephoto lenses with 3.35 inch (85 mm) (up to approximately 1:2) and 1 inch 3.94 (100 mm) (up to approximately 1:1 9) is the maximum strength, the aperture but at least 8 abgeblendet be taken. for 1.38 inch (35 mm) focal length equal to 5 NL springen. <<>>> ul > & > > B + W filters offer supreme optical quality, thanks to the latest manufacturing technology, high-quality glass, coating and precise testing of the Filter glass and its coating.