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| Place of Origin | China |
| Brand Name | YBoptics |
| Certification | CE, ROHS |
| Model Number | YBR17 binoculars |
Long Eye Relief 8x42 10x42 IPX7 Waterproof Compact Binoculars For Hunting Travelling
Parameters for 8x42 10x42 Binoculars
| POWER | 10X | 8X | 12X |
| OBJ.LENS DIA. | 42mm | 42mm | 42mm |
| TYPE OF PRISM | BAK4 | BAK4 | BAK4 |
| PRISM COATING | YES | YES | YES |
| NUMBER OF LENS | 6Pieces & 8Groups | 5Pieces & 7Groups | 6Pieces & 8Groups |
| LENS COATING | FMC | FMC | FMC |
| FOCUS SYSTEM | Cent. | Cent. | Cent. |
| FOCUSING LENS | Eye / Int. | Eye / Int. | Eye / Int. |
| EXIT PUPIL DIAMETER | 4.2mm | 5.4mm | 3.5mm |
| EXIT PUPIL DIST. | 16.2mm | 20mm | 15.5MM |
| FIELD OF VIEW | 5.8° | 6.2° | 5.2° |
| MIN. FOCAL LENGTH | 1.8m | 1.8m | 2m |
| DIOPTER COMP. | ±5 Optic.Degree | ±4 Optic.Degree | ±4 Optic.Degree |
| WATER PROOF | JIS Grade 7(IEC529,2nd Ed) | JIS Grade 7(IEC529,2nd Ed) | JIS Grade 7(IEC529,2nd Ed) |
| NITROGEN FILLED | YES | YES | YES |
| EYECUPS SYSTEM | Pop-up/Twist-up | Pop-up/Twist-up | Pop-up/Twist-up |
| UNIT DIAMENSION | 145X129X54mm | 145X129X54mm | 145X129X54mm |
| UNIT WEIGHT | 690g | 680g | 690g |
Introductions of WATERPROOF Binoculars
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* Featuring Fully multi-coated (FMC) optics and premium BaK-4 prisms, Nitrogen filled Waterproof/Fog-Proof Compact Binoculars maximize light transmission to deliver clear, bright images. * Easy Center Focus Knob and Quick-Adjusting Eyecups. * Compact binoculars have an FMC lens-fully multi-coated optics give bright and clear images in most lighting conditions. * Built with an ergonomic soft rubber body design, our binoculars are easy to hold & easy to focus. |
Comparative Advantages
1. Specifically designed for wet conditions, these waterproof and anti-fog binoculars are O-ring sealed, which means they can withstand being dropped in standing water.
2. These binoculars are full-featured yet easy to use, with a large center focus knob that lets you sharpen image quality with a simple turn.
3. The binoculars compatible with the phone adaptor and tripod. And you can put the phone adaptor mounted on a tripod, use the tripod to stabilize your phone shooting, help you to take more clear, beautiful pictures.
4. BAK4 Prism and Advanced Fully Multi-coated Lens provide clear, high-contrast and color-accurate images. Perfect for bird watching.
What's in a Standard Packaging Box?
Waterproof Binoculars: 1
Soft bag: 1
Portable carrying box: 1
Cleaning cloth: 1
Hand strap: 1
Manual: 1
We offer OEM / ODM service; Customize scopes according to your specific requirements.
Company Profile
Shifang Yuantong Optical Instrument Co., Ltd., with 2 X ISO9001 factories,is one stop solution service provider for spotting scopes, binoculars, monocular, night vision, astronomical telescope, rangefinder, variable zoom telescope, rifle scope, scope accessories etc.,
Also provide OEM/ODM/customization service.
welcome customers from all over the world.We are sincerely dedicated to partnering with you to get win-win.
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