Coin Op Binoculars: Objective Lens: 80mm Magnification: 20 Field of View: 3 degrees ... Kowa LandScope 20x80mm Coin-Operated Binoculars are a great solution for any public facility ... The Kowa Landscope is also available in a non-coin operated version. Specifications for Kowa 20x80 ... Height: 1600 mm or 1350mm (5'-3" or 4'-5") Battery: Lithium DC 3V (1) Viewing ... Time: 60, 90, 100, 120, or 150 seconds Usable Coin: as requested Operation: One opening ... (viewing session) per coint Coin capacity: 500 Dimensions, HxWxL: 1680 x 230 x ... 425mm (66.1 x 9.1 x 16.7 inches) Weight: 31 Kg (69 lbs.) Features of Kowa Land-Scope Coin...