Product picture - Linhof Protection Ring for Super-Angulon XL 72mm f 5.6 and XL 90mm f 5.6 Lenses for Technorama 617s III Linhof, Protection, Ring, Super-Angulon, XL, 72mm, f, 5.6, XL, 90mm, f, 5.6, Lenses, Technorama, 617s, III Click the image to close this page