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The Centurion Systems DEFENDER is the night vision goggle that is the
evolved version of the PVS-7 with improved functionality and performance.
Available with an extensive choice of image intensifiers, the DEFENDER
provides exceptional performance in the most unfavorable conditions. The
goggle can also accept a 3x magnifier lens.
- Lightweight
- Bi-ocular design
- Superior for extended surveillance
- Automatic brightness control
- Accommodated for prolonged wearing
- US Army helmet mountable allowing for 'hands-free'
operation
- 75% of value based on US made components and technology
- Interpupillary adjustment 55 to 7 6 mm
- Protected against excess light exposure
- Easy to operate
- Integrated adjustable (75mW) IR illuminator with
spot/flood focus knob (optional)
- Waterproof
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| GENERAL |
| Magnification, x |
1 |
| Field of view, deg |
40 |
| Lens aperture, mm |
25 |
| Lens system |
26mm F/1.1 |
| Focus range, in |
5” to infinity |
| Eye relief distance, mm |
25 |
| Diopter setting, D |
+2, -6 |
| Overall dimensions, in |
7.3” x 3.7” x 5.8” |
| Weight, oz |
17.4 |
| Battery type / Feed voltage |
AA (two) / 3V |
| Battery life, hour |
up to 60 |
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GEN III IMAGE INTENSIFIER TUBES
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| Image Intensifier |
GEN III US |
| Resolution, lp/mm |
57−64 |
| Photocathode sensitivity, min, uA/Lm |
1350−1800 |
| Signal to noise ratio |
19:1 or better |
| Tube reliability standard, hour |
10000 |
| Warranty, year |
2 |
| EFFECTIVE DISTANCE |
| Detection range, approx. |
| - quarter moon, m / yard |
| - cloud cover, m / yard |
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| Recognition range, approx. |
| - quarter moon, m / yard |
| - cloud cover, m / yard |
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| ENVIRONMENTAL DATA
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| Operating temperature, °C / °F
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-50 to +55 / -58 to +131 |
| Recommended storage temperature, °C / °F |
-40 to +50 / -40 to +122 |
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