military binocular 10X50,98-style

military binocular 10X50,98-style
Model:98式望远镜
Brand:10X50
Origin:Made In China
Category:Electronics & Electricity / Electronic Instrument / Optical Lens & Instrument
Label:shockproof binocular , waterproof binocular , fogproof binocular
Price: -
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Product Description

Model  1J1050   98 style
Lens magnification  10×
Entrance pupil Diameter φ50㎜
Exit pupil diameter φ5.2㎜
Exit pupil distance 20.8㎜
Field of view 6.1°
(107m/1000m)
Minimum focussing distance 12.5m
Relative brightness  27
Dusk index 22.8
Resolution ≤5.2″
Prism Paul
Prism Units 4 sets 7 pieces
Focus system separate adjusting

Focusing Lens

 Objectives
Diopter range >-5～+5SD
Diopter adjustment 56~74㎜
Lens cap turning down
Material

magnesium alloy
Waterproof 1.5m 30min
Nitrogen filling yes
Specifications:Waterproof, new style , high power binocular 10X50
Advantages:magnesium alloy, durable
Nitrogen filling
Waterproof
Large objectives suitable for observation in the morning and evening
military binocular 10X50,98-style 1military binocular 10X50,98-style 2military binocular 10X50,98-style 3

Member Information

Yunnan Yuanjin Optical Co., Ltd.
Country/Region:Yun Nan - China
Business Nature:Manufacturer
Phone:13099425896
Contact:lu wei (manager)
Last Online:18 Oct, 2023

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