Sports Equipment

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Hot Sell 10X42 Best Roof Binoculars Telescope for Optical Professional Use

Magnification(X)			10
Objective Lens Diameter(mm)			42
Eye pupil diameter(mm)			4.2
Eye Relief(mm)			16
Prism system			BAK4
Prism size(mm)			16.5
Angle of View			5.8°
Field of View（m)			114/1000
Waterproof			no
Nitrogen Filled			no
Product Size(mm)			156X71X54mm
Weight(g)			820g

[Advance Design]Made of 18 Pieces of all-optical ultra-high-definition transparent bak4 glass lenses,fully FMC multi-coated optics provide for a brighter view and sharp images. The exclusive focusing structure can transfer as high as 99% with incredible quality. It can be used at night but not fully dark space. [Powerful Binoculars for Adults]This binoculars weighs only 850g with 10x amplification & 42mm large objective lens which provides a view up to 114m/1000m. It also has 18mm large eyepiece for wider field vision. You should know that the larger the eyepiece, the higher the viewing comfort, This is also one of the criteria for judging the quality of Binoculars.And it has an adjustable eyecup, perfect for use with or without glasses. [Easy to Use]Just adjust by Smooth "central quick focusing" to get the perfect view. The lens have an eye piece cover.Comes with a free mobile phone adapter and outdoor tactical bag to carry, especially suitable for outdoor activities. is the best binoculars for bird watching, hunting, hiking, traveling, and sports.