LENSES & FILTERS Filters Star Filters B+W 49mm Cross Screen 4x, Star 4x, F-Pro (684) B+W 49mm Cross Screen 4x, Star 4x, F-Pro (684) More photos (2) PreviousNext 5 points to the loyalty system 10 years warranty Availability Product is no longer available Manufacturer B+W Product code 101219 Description Discussion Selected parameters Filter Size 49 mm Send