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KW163-8x30VI All-metal, shock-proof and waterproof binoculars
KW163-8x30VI
product description:
Features:
1、 Excellent optical performance, clear and bright imaging
2、 Long exit pupil distance, convenient and comfortable to watch
3、 Using BAK4 prism, sharp and clear vision
4、 American hanging prism design, stable and reliable imaging
5、 Full metal structure, strong and durable
6、 Nitrogen is charged with moisture proof, mildew proof, shock proof and impact proof
7、 High quality rubber, comfortable feel, sophisticated technology
8、 With sealing and waterproof function
Technical Parameters:
Technical parameters:
model | KW163-8x30VI |
specifications | 8X30 |
Magnification | 8X |
Pupil diameter | 30mm |
Prism material | BAK4 |
Field angle | 8°20′ |
M/1000M | 144 |
FT/1000YDS | 472 |
Exit pupil diameter | 3.75mm |
Exit pupil distance | 15mm |
resolving power | ≤7.8″ |
Eye point distance | 13.6mm |
Eyepiece distortion | 8.1﹪ |
Relative brightness | 14 |
Dusk index | 15.5 |
Transmittance | 75%（73% One side of dividing board） |
Net weight | 650g |
size | 16.8CM*4.8CM*12.3CM |
Number of cases | 10 sets / box |
Gross weight | 11kg |
Net weight | 6.5kg |
Packing size | 52CM*40*CM18CM |