PRODUCT TYPE: waterproof
PRODUCT SKU:W790842 W791042
Total $
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FEATURES
lFully Multi Coating for higher light transmittance even in low light, and make your view brighter, clearer and delivers crisp images.
lBAK4 prism has a finer texture and high refractive index, which can get brighter images and make the surrounding image clearer. compared to BK7, BAK4 prism can provide you with a more comfortable sense of reality
lWaterproof, fog-proof, dust-proof, and shockproof design - completely sealed and 100% nitrogen filled makes it fog and rain proof prevent moisture, dust, and debris from getting inside the binocular.
lOpen bridge body design with large, precise focus wheel
lTwist up eyecups with long eye relief for comfortable viewing with or without eyeglasses
lVery good optical performance
SPECIFICATIONS
Model |
W790842 |
W791042 |
Magnification |
8X |
10X |
Effective objective lens diameter |
42 mm |
42 mm |
Exit pupil diameter |
5.25mm |
4.2 mm |
Exit pupil distance |
19 mm |
18.5 mm |
Field of view(at 1000m/1000yds) |
114m/374ft |
98m/341ft |
Field of view (degrees) |
6.5° |
5.6° |
Shortest focusing distance |
3 m |
3 m |
Diopter correction at ∞ |
±4 |
±4 |
Approx. dimension |
124x154x52mm |
125x135x52mm |
Approx. weight |
585 g |
582 g |
Optical coating |
Full Multi Coated, silver coating |
Full Multi Coated, silver coating |
Prism glass |
Bak4 |
Bak4 |
Eyecups |
Twist-up |
Twist-up |
Waterproof |
Yes |
Yes |
Adapt to tripod |
Yes |
Yes |
Prism system |
Roof |
Roof |
Storage TEM. |
-10℃ ~ 60℃ |
-10℃ ~ 60℃ |
Working TEM. |
-5℃ ~ +50℃ |
-5℃ ~ +50℃ |
ACCESSORIES