Used CALUMET CC20B 3X3" PROFESSIONAL Lens Filter Made In England 6413004 Used CALUMET CC20B 3X3" PROFESSIONAL Lens Filter Made In England for sale.This filter glass is clean with no signs of cosmetic use, no visible scratches on lens coating. The frame may have some cosmetic wear from normal use. This lens filter is fully operational and functions as intended.   It will be shipped just as pictured without any accessories. No other accessories will be included.