ys201手持夜视仪
ys201手持夜视仪基于微光像增强器（超二代）的手持微光夜视仪，采用时尚的外观设计和紧凑的结构设计，可用于低照度环境进行夜视观察。手持微光夜视仪采用目视的观察方式，操作简便，具备过曝保护功能和usb充电，配备内置聚合物锂电池，续航时间超过23个小时。手持微光夜视仪成像倍率为1.8倍，成像清晰，可进行较远距离目标识别，是一款简洁、美观、稳定性好的新型夜视产品，可以广泛应用于户外运动、打猎、夜间巡逻等民用领域。
技术参数
探测器 detector
靶面尺寸 φ18mm
响应波段 400nm~900nm
最低照度 5×10-4lux
光学
成像放大率 1.8x
分辨率 20m，1×10-3lux，对比度35%，优于3mrad
物镜焦距 38mm
物镜光圈 f1.0
目镜出瞳距 21mm
目镜出瞳直径 7mm
辅助功能
光敏电阻 光敏电阻
电源 power
电池 可充电锂电池
整机功耗 0.13w
充电方式 usb
持续工作时间 >23h@25℃
环境适应性
工作温度 -25℃ ~ 40℃
储存温度 -35℃ ~ 60℃
物理特性 physical
外观尺寸 155mm(l)×72mm(w)×66mm(h)
产品重量 490g
产品应用
武警刑侦
安全监控
水面搜救
船舶航行
户外运动
打猎
产品特点
外观时尚：工业设计
性价比高：同等性能，价格远低于同行业产品
独特辅助功能：过曝保护
ys201 based on image intensifier with fashionable appearance design and compact structure design.it can be used for observation in some low-light environment.the hand-held night vision works on visual way and can be operated easily which different from other night vision. it has two useful functions of high-light protecting and usb charging and ys201 is equipped with a rechargeable battery inside which can keep on working at least 30 hours. by the way . the hand-held night vision with a image magnification of 1.8x that can clearly identify the target far away.in summary.it’s a new night vision product which is compact,fashionable,and stable. it can be widely used in outdoor sports. hunting.night patrol and other civil fields.
technical parameter
the detector
ucd : ∅18mm
spectra range : 400nm-900nm
minimum illumination: 5×10-4lx
optical parameters
image magnification:1.8x
resolution : 20m 1 × 10-3lx. contrast 35% better than 3mrad
the focal lengths for objective lens: 38mm
the aperture of objective lens : f1.0
the pupil distance of eyepiece : 21mm
the pupil diameter of eyepiece : 7mm
auxiliary function
over-exposure protecting: photoresistance
power source
rechargeable lithium battery
power consumption : 0.13w
the method of charge : usb
continuous working time: ＞
environmental adaptability
working temperature : -25℃~ 40℃
strage temperature : -35℃~ 60℃
the physical properties
size : 155mm(l)×72mm(w)×66mm(h)
weight : 490g
application
criminal investigation
safety monitoring
search and rescue
ship navigation
outdoor sports
hunting
features
fashionable appearance : industrial design
high cost performance: with the same performance.the price is far lower than products in the same industry
unique auxiliary function : over-exposure protecting