trueyard 图雅得 nvm-2560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 |
45lp/mm
|
物镜倍率lens magnification,x |
5
|
物镜系统lens systems |
80mmf/1.7
|
fov at distance 100m/110yards,m |
15/62
|
视场field of view,deg |
12.5
|
调焦范围focus range,m |
1.0 to
infinity
|
物镜直径objective lens diameter,mm |
60
|
重量weight,g |
460
|
尺寸overall dimensions,mm |
200x80x50
|
观察距离detecyion range,m |
400/300
|
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 lifeiron,hour |
up to 20
|
电池寿命(关ir)battery lifeiron,hour? |
up to 60
|
ir功率irpower,mw |
25≤
|
ir波长irwavelength,nm |
850
|
ir有效距离ireffective 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,℃ |