BKFC 7x35 M 'Foton' High Quality Traveler/Hunter Binoculars. The 'Foton' series of binoculars combine the famous Zeiss roof-prism magnification system with an all-new upgraded image reversing system. The 'Foton' series is a beautiful product. These binoculars are hand set and hand polished by a real optician. The collimation of these binoculars is amazing, take us at our word that you will not find this type of precise setup, exact collimation and superior performance in anything other than high-grade binoculars selling for many hundreds more. The 'Foton' series has a unique, single-axle, 2-wheel focus and dioptic compensation system. Highlight features include roof prisms with fast multi-coated optics, complete waterproofing, a handsome carrying case, modern German styling and expensive performance inexpensively. These factory inspected, manually assembled binoculars are the professional's choice! Specifications: Magnification - 7x Angle of view - 8.5o/151 m Objective lens diameter - 35 mm Exit Pupil Diammeter - 5 mm Exit Pupil Distance - 10.5 mm Overall dimensions - 153x121x48 mm Weight - 0.52 kg