夜视仪实际观测距离分析_公司新闻_武汉欧卡科技有限公司

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夜视仪实际观测距离分析

点击次数：1829发布时间：2018/12/18 14:40:35

提到夜视仪，很多客户最在乎的就是夜视仪能够看多远，效果怎么样？

今天小编来给大家简单介绍下：

夜视仪能看多远呢？夜视仪能够看多远，其实这个跟很多因素相关，比如跟当晚的光线啊，望远镜看的远近与人的视力、与物体大小、与空气质量有关、与望远镜本身品质有关。那么夜视仪看的远近与哪些因素相关呢？

夜视仪在全黑与微光的情况下观测远近情况

夜晚观测的光线条件可分为微光和全黑两种观测环境。月明星稀的夜晚与全黑无光的环境下，夜视仪的观测距离有所不同。

微光观测距离

微光观测距离一般以1/4月圆，天气晴朗的条件下为基准，夜视仪微光观测距离一般在50-500米，如果在多云天气更黑，或者环境恶劣的情况下，其微光观测距离会更近。

目前市面上即使万元以上的夜视仪也无法在微光下观测距离达到500米以上。二代夜视仪也只能达到200多米，例如时下畅销的超二代Onick NVG-S微光夜视仪在1/4月的侦查人的距离可到200米，多云是175米，1/4月识别人的距离145米，多云是115米。一般市场售价在千元左右的夜视仪，其微光观测距离在50米左右。总而言之，夜视仪的观测距离都不是很远~

When it comes to night vision devices, what many customers care most about is how far they can see ａnd how effective they are.

Today Xiaobian will give you a brief introduction:

How far can a night vision device see? How far a night vision instrument can see is related to many factors, such as the light of the night, the distance a telescope can see is related to people＇s vision, object size, air quality ａnd the quality of the telescope itself. So what factors are related to the distance of night vision?

Night vision devices observe distant ａnd near conditions in full black ａnd low light

The light conditions observed at night can be divided into low light level ａnd all-black observation environment. The observation distance of night vision is different from that of night vision in the dark ａnd light-free environment when the moon stars are scarce.

Low-light-level observation distance

Low-light-level observation distance is generally 1/4 circle, under sunny conditions as the benchmark, night vision instrument low-light observation distance is generally 50-500 meters, if the cloudy weather is darker, or the environment is bad, its low-light observation distance will be closer.

Nowadays, even night vision instruments with a distance of more than 10,000 yuan can not be observed at a distance of more than 500 meters under low light level. Second-generation night vision devices can only reach more than 200 meters. For example, the best-selling super-second-generation Onick NVG-S low-light-level night vision devices can reach 200 meters in January/April, 175 meters in cloudiness, 145 meters in January/April ａnd 115 meters in cloudiness. The market price of night vision equipment is about 1000 yuan, ａnd its low-light-level observation distance is about 50 meters. In a word, the observation distance of night vision instrument is not very far 6550

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