BAK-4 prisms with fully multi-coated reduces the reflected light, color errors, distortions and improves light transmittance. You can enjoy a sharp clarity and brightness. This power can be used for watching large stage play, vocal concert, a football game, etc.
YBP17 Binoculars
High Power Binoculars 25X100 Outdoor Binocular Telescope Astronomy Binoculars with Prism and Storage Bag Tripod
When curiosity is combined with nature and our high-power adult binoculars. Every contact with nature will be a unique and wonderful journey. No matter what the weather is, no matter where you are. This adult binoculars will be for you Presenting real colors, extreme details, wide and bright vision, and surprising magnification.
Product introduction
* [ Professional Powerful Binoculars ] Designed with 25X power magnification, 100mm large objective lens and large field of view good for fast moving subject, are ideal for bird watching, hunting, driving, sports events.
* [ Weak Light Vision with Quality Optics ] Design of Aspherical lenses and multi-layer coating guarantee excellent light transmission and well improve image brightness, contrast and quality. It can be used at night, but not in complete darkness.Suitable for concerts, opera, sightseeing and astronomical viewing.
* [ Durable, Solid and Anti-slip Grip ] Durable structure with odorless rubber armor for shock-resistance and Anti-slip grip,making it not only in decent appearance of more wear-resistant and moisture-proof, but also perfect for outdoor activities such as climbing, hiking, travelling, watching wildlife and scenery.
* [ Easy to Focus ] Corrective optical coating are good for color fidelity and minimize distortion. Diopter System adjusting the imbalance vision of both eyes. The smooth and large center focus knob makes it simple to operate and easy to focus. ( Adaptable to tripod )
Specification
- Tab1
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item
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value
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Warranty
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2 years
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Certification
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CE & FCC& ROHS
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Customized support
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OEM, ODM
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Place of Origin
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China
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Sichuan
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Brand Name
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OEM&ODM
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Model Number
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YBP17 25X100
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Magnification
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25
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Objective diameter(mm)
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100
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Front lens diameter
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115
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Prism
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BAK4
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Prism Type
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Porro
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Eyepiece diameter(mm)
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24mm
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Exit pupil diameter(mm)
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4
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Lens Coatings
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FMC
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Relative Brightness Index (RBI)
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16
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Field of view(ft /1000 yds)
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2°
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Product Description
BAK4 Prism and Advanced FMC Objective Lens
Completely Waterproof
In low light conditions, such as at dusk and dawn, it can also provide the maximum brightness of the image. Nitrogen-filled waterproof and anti-fog design. Waterproof level up to IPX7(at 1 m depth for about 30 min) and float-able.
Adjustable Eye Cups
The rubber covered eyepiece can be twisted up and down for different people adjusting a proper eye
relief. The eyeglass wearers can adjust the eye relief through rising eye cups and feel more comfortable.
Easy to Focus
The center focus knob of this 8X40 binocular guarantee fast and high precision focusing. And it can also focus
on the different distance with right eyepiece ring.
on the different distance with right eyepiece ring.
Picture display
Main Catagory
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