Optoelectronic Displays
Description
Outdoor binoculars traveller binoculars 7x50 used all-optical glass.BAK4 prism glass.Outdoor binoculars traveller binoculars 7x50 ,the eyepiece lens coated multilayer anti-reflection blue film.Outdoor binoculars traveller binoculars 7x50, the image is clear.Outdoor binoculars traveller binoculars 7x50’eye shot is open and bright.Adjust the focal length, the central focus way right lens have screens adjustment ring, accurate positioning;Using new biodegradable rubber casting, humanized antiskid convex concave design, feel good;Can rise spin eye cup, can with the lens to adjust an exit pupil distance, friends can also be used with a pair of glasses. Can be used for tourism, large-scale concerts, games, racetrack, hunting shooting, portable, and go out convenient, image clear and true.
Model
7X50
Magnification
7
Entrance Pupil Diameter
50
Exit pupil diameter
φ7.1㎜
Exit pupil distance
19㎜
Field of view
6.6 (115m/1000m)
Minimum focussing distance
7m
Relative brightness
50.4
Dusk index
18.7
Resolution
≤5.2″
Type of Prism
Porro
Number of lens
3group 5piece
Focusing system
center mode
Diopter range
＞-3～+7SD
Eye-distance range
56~72㎜
Waterproof
Yes
Nitrogen deposit
NO
product dimensions
150X110X55(mm)
product weight
0.8Kg
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Yunnan Yuanjin Optical Co., Ltd.
birding binoculars,rangefinder binoculars,marine binoculars,astronomical binoculars
Address: Kegao Road, Xinyushengjin neighbor, Wuhua District, Kunming City, Yunnan Province,China(Mainland),
Kunming, Yunnan
China, 650106
Tel: 86-871-68585961
Fax:
