WTB25/40x100Coin Operated Large Diameter Viewing B

Series Large diameter viewing binocular are well aid on human behavior such as frontier defence, forest and grassland fire against, shipping, fishing, long distance observing and so on, they are also fit for sightseeing at the tour landscape, and viewing the scenery on balcony or high buildings. WTB25×/40×Coin Operated Large Diameter Viewing Binocular 1,Magnification: 25x/40x 2,Field of view: 2°30'/ 1°30' 3,Objective Diameter: 100mm 4,Eyepiece diopter range: -5 +5diopter 5,Time option :(minute) 1 infinity coins accumulated 6,Exit Pupil diameter: 4mm/2.5mm 7,Exit Pupil distance: 14mm/8.2mm 8,Resolution: ≤2.4 9,Interpupillary distance:58 72mm 10,Weight:84kg 11,Observing time: can set by yourself easily 12,Using coins: different metal (Diameter:18mm 31mm, 13,Thickness:1.2mm 3.0mm) 14,AC power supply of 85V 265V is suitable 15,DC power is suitable, the DC under voltage indication will remind you to recharge the DC power supply The azimuth angle is 315° The elevation angle is 90°