多功能微光夜视仪简介 Introduction to Multi-function Low-Light-Level Night  Vision Device   主要功能  Main functions 多功能微光夜视仪（以下简称夜视系统）是基于国产升级二代像增强器夜视技术，集头戴、手持、拍照录像功能与一体的能夜视系统。 The multi-function low-light-level night vision device (hereinafter  referred to as the night vision system) is a night vision system integrating  head-mounted observation, handheld observation, photographing and  video recording based on the domestic Super Gen. II image intensifier  night vision technology. 夜视仪为使用者在昏暗环境中提供视觉辅助，提高对周围环境和 运动物体视觉感知。同时以单目夜视仪为主体，搭配头盔支架、软帽 可实现单、双目头戴观察使用；搭配增倍镜可实现大倍率手持观察使 用，通过相机转接模块将夜视仪与相机连接，实现夜间拍照、录像。 The night vision system provides visual aids for users in a dim  environment so that they sharpen their visual perception of the  surroundings and moving objects. Mainly based on the monocular night  vision device, the system that is fitted with helmet brackets and a soft  helmet can be used for monocular and binocular observation in a headmounted fashion. The system that is fitted with magnification lenses can be used for high-magnification observation in a handheld fashion. The  system can take pictures and record videos at night if the night vision  device is connected to the camera by the camera adapter module. 

主要技术指标 Main technical indicators 视场：≥50° Field of view : ≥50° 放大率：1 ×±0.05× Magnification : 1 ×±0.05× 分辨力：对比度 85%～90%，照度 1×10 -1 lx≤1.27mrad；对比度 35%～40%，照度 1×10 -3 lx≤2.828mrad； Resolution : Contrast 85%～90%, illuminance 1×10-1lx ≤1.27mrad;  Contrast 35%~40%, illuminance 1×10-3lx ≤2.828mrad; 作用距离：对直立活动人员识别距离不小于 120m，对车辆识别距 离不小于 200m。 Recognition distance: the recognition distance of upright activity  personnel is not less than 120m, and the recognition distance of vehicles is  not less than 200m. is not less than 120m,单目主机重量（不含电池）：≤270g Monocular weight (excluding battery): ≤270g 双目主机重量（不含电池）：≤580g Binocular weight (excluding battery): ≤580g 连续工作时间（不打开红外辅助照明）：≥48h Continuous working hours (with infrared auxiliary lighting OFF): ≥ 48h 防水等级：IP67 IP rating: IP67