美国图雅得Trueyard 夜视仪 NVM-1344
| Trueyard 图雅得 NS344 夜视仪详细参数： |
| 参数 |
指标
|
| 增强管 |
1代
|
| 镜头 |
第三代True-lens光学镜头
|
| 分辨率 |
40lp/mm
|
| 物镜倍率Lens magnification,x |
3
|
|
物镜系统Lens systems
|
44mmF/1.2
|
| FOV at distance 100m/110yards,m |
19/63
|
| 视场Field of view,deg |
18
|
| 调焦范围Focus range,m |
1.5 to infinity
|
|
物镜直径Objective lens diameter,mm
|
44
|
| 重量Weight |
310
|
| 尺寸Overall dimensions,mm |
178X70X49
|
| 观察距离Detecyion range,m |
240/175
|
| 瞳孔直径Exit pupil duaneter,mm |
6
|
| 屈光度Eyepiece Duioer adjustment,dptr |
+4/-4
|
| 瞳孔距离Eye relief,mm |
15
|
| 电池寿命（开IR）Battery life IR on,hour |
Up to 20
|
|
电池寿命（关IR）Battery life IR on,hour
|
Up to 60
|
| IR功率IR Power,mw |
25≤
|
| IR波长IR wavelength,nm |
850
|
| IR有效距离IR effective distance,m |
25
|
| 防水标准IP standard of water-resistence |
IPX4
|
| 湿度Humidity,%? |
93
|
| 操作温度Operating temperature,℃ |
-30°to+45°
|
| 储藏温度Storage temperature,℃ |
0°to+60°
|
|
