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Outdoor binoculars traveller 8x40,Outdoor binoculars 8x40 review

8x40

Description

Outdoor Binoculars travellers 8x40 Main Specification:

Outdoor Binoculars travellers 8x40 is using all-optical glass , BAK4 prism glass.Outdoor Binoculars travellers8x40’ eyepiece lens coated multilayer anti-reflection blue film.Outdoor Binoculars travellers 8x40 the image is clear. Outdoor Binoculars travellers8x40’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

8X40

Magnification

8

Entrance Pupil Diameter

40

Exit pupil diameter

φ5㎜

Exit pupil distance

18.3㎜

Field of view

8.2(143m/1000m)

Minimum focussing distance

5m

Relative brightness

25

Dusk index

17.90

Resolution

≤6.5″

Type of Prism

Porro

Number of lens

4group 6piece

waterproof binoculars, quality binoculars,

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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:

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