Product Name: Hot New Long Range Professional Astronomical Telescope 25X100 Coin Operated Binocular Model NO.: WTB01 Aperture: 101-200mm Focusing Type: Center Focusing Objective Aperture: >50mm Lens: Glass Lens Type: Prime Lens Structure: Refractor Telescope Usage: Military, Bird Watching/Hunting Function: Waterproof Magnification: 25X Type: Binocular Transport Package: Neutral Package Specification: 25x100 Origin: China HS Code: 90051000 Product Description Product DescriptionSpecification1. Optics ModelWTB01 Coin operated BinocularsMagnification 25xObjective lens aperture 100 mmExit pupil Diameter 2.5 mmEye Relief Distance 8.2mmField of view1.3°Lens Resolution2.4Type of coating Fully multi-coated opticsType of prism Bak4 roof prismFocus system Eyepiece lens2. Mechanical CharacteristicsAzimuth rang 0~ 315°The elevation angle Up 45 ° , down 30 °Interpupillary range 58~72mmOverall size(the binoculars) 550(L)x 250(W)x240(H)mmHeight of complete product 1.5mWeight of complete product 84 kgEnvironmental Temperature -20° C~+60° CWaterproof Q/KYD01-2010Packaging & Shipping5. Packaging DetailsBinouclars 60x22X14 CMWeight 24kg Body 110x21X21 CMWeight 32 kgbase 46X46X9 CMWeight 28kgModelWTB02Coin operated Binocular sMagnification25xObjectivelensaperture100mmExitpupilDiameter2.5mmEyeReliefDistance8.2mmFieldofview1.3°LensResolution2.4″TypeofcoatingFullymulti-coatedopticsTypeofprismBak4 roofprismFocussystemEyepiecelens2.Mechanical CharacteristicsAzimuthrang0~315°Theelevationangle up45°,down30°Interpupillaryrange58~72mmOverallsize(thebinoculars) 550(L)x250(W)x240(H)mmHeightofcompleteproduct1.5mWeightofcompleteproduct84kgEnvironmental Temperature-20°C~+60°CWaterproofQ/KYD01-2010Packaging & Shipping 5.Packaging DetailsBinouclars60x22X14 CM Weight 24kgBody110x21X21 CM Weight 32 kgbase46X46X9 CM Weight 28 kg