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Kunming Kelongda Optical Instrument Co., Ltd.

Products >> 100%Waterproof Binoculars 8X42/10X42

100%Waterproof Binoculars 8X42/10X42

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Description
Product Name: 100%Waterproof Binoculars 8X42/10X42
Supply Ability:
Related proudcts waterproof binocular,
Specifications 8/10X42
Price Term: L/C,T/T,Western Union,Paypal
Port of loading:
Minimum Order 1 pieces
Unit Price:

Dimensions & Specifications:

Model: 8x42
Magnification: 8x
Objective lens diameter(mm): 42
Exit pupil diameter: ¦µ 5.2
Relative brightness: 27.04
Twilight factor: 18.3
Eyes relief: 17.2mm
Field of view, real(degree): 8.12¡ã
Field of view, real (m/1000m): 142
Field of view, real (ft/1000yds): 426
Diopter compensation(dpt): ¡À 4
Interpupillary distance(mm): 56-74mm
Type of prism: Bak4
Focusing system: Center focusing system
Number of lens: 8pieces/6 groups
Lens and prism coating: Fully multi-coated on all exposed lenses
Dimentions(LxWxH): 170mmx127mmx54mm
Waterproof: 1.5m/3min



Description:

Highest brightness - better than 95% light transmission, 100% multi-coated on all exposed lenes
Flat-field, distortion-free, high-resolution optics -equally sharp from center to edge
Maximum eye relief - 8x42 models with eye relief 18mm
100% Waterproof, O-ring sealed, light alloy housings
Including a carrying case
Lifetime limited warranty

Contact Us
Company: Kunming Kelongda Optical Instrument Co., Ltd.
Contact: Ms. jennifer Huang
Address: 266 Gulian Village, Biji Town, Xishan District, Kunming, Yunnan, China
Postcode: 650114
Tel: 86-871-68184665
Fax: 86-871-68188821
E-mail:         


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Tel : 86-871-68184665 Fax : 86-871-68188821
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