1.waterproof fogproof shockproof
2.bak4 binoculars waterproof in the stock 8x30
3. Full Broadband Multiply coating
Port: Shanghai
Minimum Order Quantity: 200 Piece/Pieces OEM is acceptable.
Supply Ability: 1000 Piece/Pieces per Month
Payment Terms: T/T,Western Union
Contact Supplier
Packaging Detail: each one with a plactic,then into a soft case with shoulder girdle,wripping cloth and instruction,then into a box.10 pcs/carton.A carton Measurment:470x420x195(MM)N.W:10 kgG.W:11 kgBy the way,we can pack the bak4 binoculars waterproof at the customers' requirements.
Delivery Detail: within 30 days
Main features of bak4 binoculars waterproof fill of netrogen,designed for all kinds of people:
1. with rangefinder
2. 100% optical lens, high resolution and super definition
3. waterproof, fogproof(Nitrogen-filled), shockproof
handle extreme weather condition
4. Porro prism system provides greater depth perception and generally offer a wider field of view
5. BAK4 material: higher quality glass, yielding brighter images and high edge sharpness
6. Good close focus(3m): the closest you can be to an objective and maintain visual clarity is 4m
7. Long eye relief: 18 mm
reduce eyestrain and is ideal for eyeglass wearers
8. Wide field of view:8°
better for following fast-moving action or scanning for wildlife
9. Full Broadband Mulfiply Coatings:(FBMC)
increase light transmission and color qualtiy, resulting in a brighter, higher-contrast image,with reduced eyestrain.
10. Large exist pupil: 3.75mm
allows your eyes to receive a greater amount of light, resulting in a brighter image
11. Individual focus
better focus, less chance of focuser shift
Parameters
| STOCK | ZB830 |
| Magnification: | 8 |
| Objective diameter(mm) | 30 |
| Front lens diameter | 45 |
| Prism (BAK4 / BK7) | BAK4 |
| Prism Type (Roof / Porro) | porro |
| Eyepiece diameter(mm) | 18mm |
| Exit pupil diameter(mm) | 3.75 |
| Lens Coatings | FMC |
| Relative Brightness Index (RBI) | 14 |
| Field of view(ft /1000 yds) | 8° |
| Eye relief(mm) | 18mm |
| Close distance(M) | 3 |
| Waterproof (Y/N) | Yes |
| Fogproof(Y/N) | Yes |
| Shockproof | YES |
| Diopter adjustment: | -5D~+5D |
| Net weight(g) | 570 |
| Dimensions of product | 165x75x115 |
Parts of the binoculars:
Process of goods:
Four assembly lines:
Professional packaging:
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