Cavision VFRW-11X Next-Gen 11x Large Rotating Director's Viewfinder, 52mm Filter Thread, 4 Element Coated Optics Cavision VFRW-11X Next-Gen 11x Large Rotating Director's Viewfinder - Nylon Neck Strap - Front Lens Cap - VCRW-11X Hard Case - Rubber Eye Cup - Cavision Warranty Totally unique new design featuring sensor width markings It features all established formats (Anamorphic, S35, 35, 16, S16, 1", 1/2", 1/3") as well as full frame DSLR & APS-C sensor sizes and other digital formats (covering most digital film cameras) Intermediate dial setting option allows the user to customize the format setting to virtually any sensor type Includes all common aspect ratios