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KWY413R-16/22x310 night and day dual remote low-light night vision viewer
16/22x310
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product description:
The product description:
The product is a night and day dual - use ultra - distance light night vision viewer. Advanced image tube and advanced optical system, with high resolution features. The product adopts the quasi-three-generation or three-generation image intensifier, which can prevent strong light and dazzle.
Product features:
1、High magnification rate
2、Remote observation (3800 meters under low light)
3、Advanced optical system
4、High resolution, anti-glare
5、Delicate and durable material
6、 Heavy duty telescope tripod, automatic brightness control
7、Reliable and easy to operate
8、Two-year warranty and lifelong maintenance
Technical Parameters:
Main performance indicators:
| Image intensifier level | Quasi three generations Or three generations |
| magnification | White light 22 x, night vision 16x |
| Objective focal length (mm) | 413 mm |
| Objective diameter (mm) | 310 mm |
| Field of view (degree) | 3 º |
| Observation distance (m) | 3800 m |
| Focus range | 200 m-∞ |
| Resolution (line pair/mm) | 63-72 |
| Visual control range (diopter) | +4/-4 |
| Appearance size (mm) | 530x410x310 |
| Main engine, tripod weight (net kg) | 17和11 |
| Power source type | A 3V lithium battery |
| Power supply voltage (v) | 2.8±0.8 |
| Working temperature range (℃) | -40/+50 |
| 25 ℃ relative humidity | 98% |
| Continuous working time (hours) | 80 |
| Working temperature range (℃) | -40/+50 |
| 25 ℃ relative humidity | 98% |