SINAR 547.51 FILTER HOLDER 100mm (4″) WITH TUBES.   This Filter Holder 100mm (4″) supports up to three 100mm (4″) filters at a time. One or more lens hood tubes can be attached to its front. Supplied with three 25mm (1″) tubes. • By means of adapter rings, this Filter Holder can be attached to nearly all lenses on 35mm and medium format cameras and to many lenses on professional cameras as well. Holder and hoods are in excellent like new condition. FAST Shipping.