Product picture - Century Precision Optics FA-6XAS-20 Sunshade for 4x5",4x5.65" filterholders and 20x, 21x and 22x IF Lenses Century, Precision, Optics, FA-6XAS-20, Sunshade, 4x5, ,4x5.65, filterholders, 20x, 21x, 22x, IF, Lenses Click the image to close this page