AOMEKIE ED 12X50 Professional Powerful Binoculars Telescope High Reflective Film Waterproof Night Vistion Tourism Hiking

Specifications BrandAOMEIKIEModelAO3089Magnification10XObjective Lens Diameter50mmEyepiece Diameter24mmKilometer Vision105m 1000mFocusing SystemCenter FocusRecent Focus4mPrism SystemPaulPrism MaterialBAK4Optical CoatingFMC Full Multilayer Broadband CoatingExit Pupil Diameter5mmExit Pupil Distance22mmField Of View6°Product Net WeightAbout 750gProduct SizeAbout 13 3 17 6cm Features 1 10x50 ED Binoculars Binoculars floating with 10x magnification and 50mm large objective lens 24 mm eye relief 5mm exit pupil and field of view is 315 feet at 1000 yards 105 meters at 1000 meters 2 Clear High resolution Images With ED extra low dispersion glass lenses and BAK4 Roof Prism optical design eliminates the stray light and improves color reproduction to 99 99 Green FMC anti reflective coating reduces the reflected light in the objective lens and improves light transmission image brightness and image sharpness 3 LightweightHard The composite body and MG Alloy housing design provides light weight eyecups can be twisted up and down Center focus wheel also adjusts the binocular focus With ±5 diopter left and right diopter ring you can adjust the distance for better viewing without glasses and for fine focusing 4 Waterproof Fogproof Binoculars This binocular come with Nitrogen filled waterproof fogproof and Anti shake design O ring sealed for complete waterproof protection Dry nitrogen purged and sealed to prevent fogging and moisture damage in all weather conditions Package