LENSES & FILTERS Filters Close-up & Macro B+W 37mm Close-up lens 3 diopters SC (Single Coat) F-Pro (NL-3) B+W 37mm Close-up lens 3 diopters SC (Single Coat) F-Pro (NL-3) More photos (8) PreviousNext 4 points to the loyalty system 10 years warranty Availability Product is no longer available Manufacturer B+W Product code 121968 Description Discussion Selected parameters Filter Size 37 mm Send