Product Specifications
| Prod Model: |
8x42NF Binoculars |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Type: |
Binocular |
| Usage: |
Travel |
| Magnification: |
8X |
| Lens: |
Glass |
| Aperture: |
<50mm |
| Function: |
Waterproof |
| Structure: |
Porro |
Product Description
The binoculars is high quality, eay to operate and popular now.
|
Model |
8x42-NF |
|
Magnification |
8x |
|
Objective lens diameter(mm) |
42 |
|
Exit pupil diameter(mm) |
5.3 |
|
Relative brightness |
28.1 |
|
Twilight factor |
18.3 |
|
Eye relief |
21 |
|
Field of View ,real (degree) |
8.1° |
|
Field of View ,apparent(degree) |
65° |
|
Field of View ,real (m/1000m) |
142 |
|
Field of View ,real (ft/1000yds) |
425 |
|
Close focusing distance (m) |
3 |
|
Diopter compensation (dpt) |
±4 |
|
Interpupillary distance (mm) |
53-74 |
|
Dimension(HXWXD) ( mm) |
142x190x62 |
|
Weight (g) |
780 |
|
Prism system |
Porro prism system |
|
prism glass |
Bak4 |
|
Focusing system |
Center focusing system |
|
Objective lens structure |
2 elements/1groups |
|
Eyepiece lens structure |
4elements/3groups |
|
Lens and prism coating |
Fully multi-coated on all exposed lenses |
|
Eyecup style |
Twist up with 3 click stops (Metal) |
|
Waterproof |
Yes |
|
Adapt to tripod |
Yes |
Kunming Kelongda Optical Insrument Co., Ltd. is a private operated high-tech corporation with qualifications of product export and import, which is specialized in optical products development, manufacture and sale. The main products of the corporation included(such as Binoculars, telescopes, night vision), with the features of most complete varieties and best quality. The advanced optical instruments and products lines have been equipped, as well as the full scaled testing equipment. The stable corporation team includes senior engineers, general engineers, senior technician and special technical personnel who own solid background and experience on design, manufacture, assembly and testing of optical instruments and products.
Operating using the modern enterprise business model, scientific management and comprehensive mechanismThe corporation concentrates on the product quality control with the guide of < Development Based on Technology and Existence Relied on Quality>. As a result, the products have been purchased and utilized by multiple countries and areas including the United States, Japan, Europe, Hong Kong and Taiwan. Moreover, the permanent partnerships have been established between us and many companies overseas by providing premium products, satisfied supports which lead to attracted more customers. With progressive enthusiasm and excellent products, we are confident and capable of exceeding other competitors, serving domestic and abroad customers, and conducting all kinds of cooperation and exchange in technique and trading.
We highly welcome the existing and new customers to visit, advice and trade.
