| Page updated: 02/12/2008 11:13:52 AM |
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Tactical Night Vision Binoculars 2.5x42 |
Made in Russia, Selected Grade. Covered with one year Lan Optics Intl. warranty.
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Made in Russia, Selected Grade. Covered with one year Lan Optics Intl. warranty. Same
Night Vision Binoculars as above, but improved by the bigger size 48 mm.
objective lenses
with extra field flattener. User may expect wider viewing angle, less side distortions and
better light transmission at critical conditions than from predecessor NVB
2.5X42. Provides
same close focusing up to 10 yards and may be equipped with High Power IR
Illuminator R046/R046a.
ITEM
R069 $425.00 |
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TECHNICAL SPECIFICATIONS |
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| Tactical Night Vision Binoculars "NIGHTHAWK" |
Item R037 / NVB 2.5X42 |
Item R069 / NVB 2.5X48 |
| System magnification, times |
2.5x |
2.5x |
| Effective range, yards |
10-425 |
10-425 |
| Angular field of vision, deg. |
12 |
15 |
| Ocular adjustment limits, dptr. |
+5 ..... -5 |
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| Interpupillary adjustment, mm. |
58 ..... 74 |
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| Batteries |
2 AA |
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| Battery life, hours |
40-50 |
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| Uninterrupted operation limit, hours |
6 |
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| Dimensions, mm. |
220x140x90 |
220x140x95 |
| Weight, lbs. |
2 lb.8oz. |
2 lb. 9 oz. |
| Operating temperature range, deg. |
-30°C to +40°C |
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| Minimum illumination required, lx. |
.005 |
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| Image tube spectral response, nm. |
400-900 |
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| Image tube resolution, lp/mm. |
33-35 |
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| Image tube sensitivity, mka/lm. |
300 |
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