该瞄准镜配装于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。本微光瞄准镜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.
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
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