（1）功能用途
Function and purpose
ON16A型微光头盔观察镜具有亮度调节、辅助照明光源和强光保护、宽电压适应范围、欠电压报警显示功能及电池反接保护等主要功能。主要修理分队、主要武器平台等，用于夜间徒步行动，装备操控、维修、阅读等，可与头盔连接使用。
ON16A helmet-mounted low-level-light viewer is mainly characterized by brightness adjustment, auxiliary lighting source and strong light protection, wide voltage adaptation range, undervoltage alarm display, reverse connection protection for battery, etc. It is mainly assigned to the infantry squads, repair units, major weapon platforms, etc. for marching at night, equipment operation and control, maintenance, reading and so on. It can also be connected with a soldier's helmet.
| 型号 | ON16A |
| 放大率 | 1×±0.5× |
| 视场 | ≥36° |
| 出瞳直径: | φ7mm |
| 出瞳距离 | ≥15mm |
| 视度调节范围 | +3D～-5D |
| 调焦范围 | 250mm～∞ |
| 作用距离 | 在1×10-3lx照度下，识别活动的人不小于60m |
| 像增强器器 | 超二代微光像增强器(16mm双玻璃输入输出窗微光像增强器) |
| 电池型号 | 1节AA电池 |
| 连续工作时间 | ≥10h |
| 外形尺寸 | ≤80mm×96mm×70mm |
| 重量 | ≤200g |
| 工作温度 | -40℃～+55℃ |
| 贮存温度 | -50℃～+65℃ |
