The Linhof Lens Shade/Filter Holder is a combination of (you'll never believe this) a lens shade and a filter holder. It is compatible with lenses that have 70mm, 60mm, and 50mm external diameters, with the included adapters. Useful as a lens shade, but as you might recall, it's also a filter holder: it accepts Linhof 70mm drop-in filters, too. Filters are sold separately. In excellent condition, with only minor cosmetic wear. Includes original box and instructions.