Marine Military Waterproof 7x50 Binoculars With Compass And Rangefinder
Brand Name:YBoptics
Certification:CE,FCC,ROHS
Model Number:YBP C4R
Minimum Order Quantity:1 peice
Delivery Time:3-25 days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal
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Marine Military Waterproof 7x50 Binoculars with Rangefinder Compass
PARAMETER:
| Item | 7x50 | 10x50 | 12x50 |
| Body style | Semi-aromatic Thermoplastic Body | Semi-aromatic Thermoplastic Body | Semi-aromatic Thermoplastic Body |
| Field Angle | 6.6°± 5% | 6.5° ± 5% | 5.5° ± 5% |
| Field of View (at 1000m/at 1000yds.) | 115m/345ft. | 114m/342ft. | 96m/288ft. |
| Exit Pupil Dia. | Φ7.14mm | Φ5.0mm ± 10% | Φ4.17mm ± 10% |
| Near Focus | 7m | 7m | 7m |
| Eye-Relief | 27.4mm | 14.5mm | 11.5mm |
| Relative Brightness | 51 | 25 | 17.39 |
| Eyecups | Ruber Fold-down Eyecup | Ruber Fold-down Eyecup | Ruber Fold-down Eyecup |
| Objective Lens | 2E1G | 2E1G | 2E1G |
| Ocular Lens | 3E2G | 4E3G | 4E3G |
| Optical Materials | ALL LENS AND PRISM ARE MADE OF OPTICAL GLASS (PRISM: BaK4) | ALL LENS AND PRISM ARE MADE OF OPTICAL GLASS (PRISM: BaK4) | ALL LENS AND PRISM ARE MADE OF OPTICAL GLASS (PRISM: BaK4) |
| Coating Condition | ALL LENS - FULLY COATED | ALL LENS - FULLY COATED | ALL LENS - FULLY COATED |
| Surface Materials | Rubber Paint And Rubbue | Rubber Paint And Rubbue | Rubber Paint And Rubbue |
| Resoving Power | 5.6" | 5.6" | 5.6" |
| Focusing Systerm | Central focusing | Central focusing | Central focusing |
| Focusing Adjustment | -4 TO +5 Diopter | -4 TO +8 Diopter | -4 TO +8 Diopter |
| Ocular Adjustment | -2 TO +2 Diopter | -4 TO +4 Diopter | -4 TO +4 Diopter |
| Adjustable eye pupil | 56--72 mm | 56--72 mm | 56--72 mm |
| Prism | Porro | Porro | Porro |
SPECIFICATION:
1. Waterproof: Robust rubber moist and nitrogen-filled design, fog-proof waterproof and float-able. It Can stay at 1m depth for about 30min.
2. High Quality Optical: Hi-index BAK4 Porro Prisms and FMC multi-coated improves light
transmission, image brightness and image sharpness.
3. The Focusing Sytem: With ±5 diopter left and right diopter ring, You can adjust the
distance for better viewing without glasses and for fine focusing.
Exit pupil diameter: 7 mm Exit pupil distance: 22 mm(Long eye
relief for eyeglass wearers). The eyecups can be folded easily so
you can operate it with glasses.
4. Fast Focus: The adjustable objective provides image focus and parallax removal
to the shooter while anti-reflective, fully multi-coated lenses
provide bright and clear views.
5. Marine Binoculars: This marine 7x50 binoculars features Internal Rangefinder &
Compass that enable the user to calculate object's distance with
ease and find out the correct path, providing precious navigation
ability for those who explore the sea.
6. Easy Handing: The non-slip and ergonomic rubber design and neck strap make the
binoculars easy to carry and use.
MORE INFORMATION:
1. Packing:
- 1 x binocular
- 1 x Carrying Bag
- 1 x Hand strip
- 1 x Cleaning Lens Cloth
- 1 x Manual Instrcution
- 2 x Eyepiece cover
Customized packing available.
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.
Marine Military Waterproof 7x50 Binoculars With Compass And Rangefinder
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