微光系列
56-1式7.62毫米冲锋枪微光OKANC机场下载
56-1式7.62毫米冲锋枪微光OKANC机场下载
56-1 Type 7.62 mm Submachine Gun Night Vision sight
主要用途
该OKANC机场下载配装于56-1式7.62毫米冲锋枪上，用于夜间对400m以内的目标进行观察和瞄准射击。当目标宽度为0.5m时,可概略测定目标距离。本微光OKANC机场下载采用超二代像增强器2050型，并具有强亮分划、弱亮分划和暗分划三种分划形式，可针对目标背景亮度的不同，选择不同的分划形式实施瞄准射击。
The scope is fitted on a 56-1 7.62 mm submachine gun for observation and aiming at targets within 400 m at night. When the target width is 0.5 m, the target distance can be roughly determined. The low-light sight adopts the super-second generation image intensifier 2050 type, and has three types of divisions: strong bright division, weak bright division and dark division, which can select different division forms according to different target background brightness. Implement aiming shots.
主要诸元
| 倍 率4× |
| 视 场13° |
| 出瞳直径≧7mm |
| 出瞳距离≧30mm |
| 分辨力在微光分辨力板的对比度为35%～40%，照度为1×10-3Lx的条件下，夜间状态轴上分辨力不大于1mrad。 |
| 视距性能气象条件为无雨无雾，大气能见度≥15km，无月星空，环境照度为1×10-3Lx，目标背景为中等对比度，夜视识别人物目标距离≥400m。 |
| 视度-4～-2屈光度 |
| 距离分划装定范围400m |
| 分划调节范围≧±10mil |
| 零位走动量≦0.7mil（含重复装夹精度） |
| 重量≦0.85Kg |
| Magnification4× |
| Field of view13° |
| Exit pupil diameter≧7mm |
| Exit pupil distance≧30mm |
| Resolution≤1 mrad (at 10-3Lx,contrast 35%～40% on the scotopic resolution board) |
| Stadia capability≥400m(at 10-3Lx,medium contrast background, atmosphere visibility is more than 15km) |
| Diopter adjustment range-4～-2 |
| Range setting scale400m |
| Reticle adjustment range≧±10mil |
| Zero position motion (including repeat setting error)≦0.7mil |
|
Weight≦0.85Kg
|