10x or 7X magnification and 50mm objective diameter; 115m field of view at 1000m; When you use this binoculars, the vision is broad and it is very clear for the gain of binoculars.
YBP Y7F Binoculars
Marine Navigation Special Use IPX8 Waterproof Binoculars 7X50 10X50 Telescope for Adults
※Wide Field of View
※Professional Powerful Binoculars
※Sleek and Solid
※Easy to Adjust
Product introduction
[Wide Field of View]- 10x or 7X magnification and 50mm objective diameter; 115m field of view at 1000m; When you use this binoculars, the vision is broad and it is very clear for the gain of binoculars.
[Professional Powerful Binoculars]- Multilayer-coated aspherical lenses elements provide superior light transmission and minimal distortion, better image brightness, contrast and quality. The Bak-4 prism has a perfectly round exit pupil. Providing bright, clear and razor-sharp viewing.
[Sleek and Solid]- Daily Waterproof body with rubber coated finish for shock-resistance and a firm, comfortable grip, durable and portable for outdoors, even suitable for hostile environment. But please don’t immerse the binoculars in water.
[Easy to Adjust]- The centre-focus knob of this compact binoculars guarantee fast and high precision focusing. And it can also focus on the different distance with right eyepiece ring. Being used with tripod is OK. So it is very convenient when you watch something for a long time.
Specification
- Tab1
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TYPE
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7 X 50
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BODY STYLE
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SEMI-AROMATIC THERMOPLASTIC BODY
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POWER
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7 X ± 5%
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OBJECTIVE DIAMETER
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Φ50mm ± 1mm
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FIELD ANGLE
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6.60 ± 5%
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FIELD OF VIEW(at 1000m/at 1000yds.)
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115m/345ft.
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EXIT PUPIL DIA.
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Φ7.0mm ± 10%
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NEAR FOCUS
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EYE-RELIEF
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27.4mm
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RELATIVE BRIGHTNESS
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49
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OBJECTIVE LENS:
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2E1G
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OCULAR LENS:
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3E2G
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PRISM:
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PORRO
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OPTICAL MATERIAL
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ALL LENS AND PRISM ARE MADE OF OPTICAL GLASS (PRISM: BaK4)
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COATING CONDITION
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ALL LENS – FULLY COAED
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SURFACE TREATMENT
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RUBBER PAINT AND RUBBUE
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RESOLVING POWER
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5.6″
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FOCUSING SYSTEM
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FIX – FOCUS
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FOCUSING ADJUSTMENT
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OCULAR ADJUSTMENT
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ADJUSTABLE EYE PUPIL
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56–72 mm
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EYECUPS
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RUBBER FOLD-DOWN EYECUP
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ACCESSORY
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SOFTBAG, STRAP, LENS CLEANING CLOTH, DESICCANT.
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Product Description
Wide Field of View
Professional Powerful Binoculars
Multilayer-coated aspherical lenses elements provide superior light transmission and minimal distortion, better image brightness, contrast and quality. The Bak-4 prism has a perfectly round exit pupil. Providing bright, clear and razor-sharp viewing.
Sleek and Solid
Daily Waterproof body with rubber coated finish for shock-resistance and a firm, comfortable grip, durable and portable for outdoors, even suitable for hostile environment. But please don’t immerse the binoculars in water.
Easy to Adjust
The centre-focus knob of this compact binoculars guarantee fast and high precision focusing. And it can also focus on the different distance with right eyepiece ring. Being used with tripod is OK. So it is very convenient when you watch something for a long time.
Picture display
Main Catagory
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