现代化的夜视技术,是建立在光增强和热辐射转换成可见光这两种不同的物理学原理上的。微光夜视仪微光夜视仪由三部分组成:一是对光线极为敏感的光电阴极,能够将弱光照中物体反射出的弱光线加以接收,然后转换为电信号;二是像增强器,电信号在高真空、高电压的条件下被放大;三是荧光屏,电信号在此转变为清晰的图像。仪器中的像增强器,微光夜视 Modern night-vision technology is based on two different physical principles of light enhancement and thermal radiation conversion to visible light. Night vision glimmer night vision device consists of three parts: one is extremely sensitive to light photocathode, weak light reflected in the object to be received by the weak light, and then converted to electrical signals; the second is like enhancers , The electrical signal is amplified under the conditions of high vacuum and high voltage; the third is the fluorescent screen, in which the electrical signal is transformed into a clear image. Image intensifier in the instrument, low light night vision