|
SB series (military
Spec)
- Description:
Intermediate-level marine binoculars, the built-in
illuminated compass plus the reticule version can
help the artillery define the direction and distance
roughly quickly
- Models available: 7x50 compass, 7x50 without
compass
 
Specification
|
Model |
7x50 with or w/o
Compass |
|
Objective lens
dia. |
50 mm |
|
Magnification |
7x |
|
Prism |
Bak4 |
|
Optical coating |
Broadband fully
multi-coated |
|
Mil-spec.
Waterproof |
1.5 m deep water
for 1 hour |
|
Working
Temperature |
-40oC
to +55oC |
|
Shock resistant |
Yes |
|
shaking test |
5~55~5Hz |
|
Impact of
gravity acceleration test |
20g |
|
Illuminated
compass |
Yes/optional |
|
Reticule |
Yes |
|
Individual focus |
Yes |
|
Eyes relief |
22mm |
|
Field of view |
7.1o |
|
Exit pupil dia. |
7.2 mm |
|
Minimum focus
distance |
3 m |
|
Net weight |
1.3 kg |
|
Packing |
Army-green
Canvas Bag |
|
