眼睛戴着夜视仪然后看闪光弹，然后眼睛被闪瞎了。有这种可能么，能治好么？
推荐回答（4个）
可能性不大，一般也就短时间致盲。
另外，电影里那种都是1代的夜视仪，2代的不会把光线无限放大--就是说输出亮到一定程度就不会再亮了。
传统夜视仪的原理基本是在真空像管中完成以下过程：弱光或不可见光(假设就10个光子）照射到光电阴级上后会撞击出少量电子(假设1个光子产生1个电子，会产生10个电子),通过电场把电子加速后撞击像管中部的一个靶,因为电子被加速后能量提高了,1个电子可以撞出多个电子(假设是1:10,则按前面假设就会撞出100个电子),这些电子再加速后打到荧光屏上成像(假设1个电子可以打出1个光子,就最终会打出100个光子),这样就就实现了弱光/不可见光->电->放大->肉眼能清晰分辨的可见光的转换及放大增强效果。弱光的一般叫微光夜视，不可见光的叫红外夜视（不同红外波长，成像机理不同，有的不用真空管）。
改良的夜视仪中对靶的材料和结构进行了优化，放大作用更强噪声更小，而且会有个饱和极限（如默认是1:20,但输出电子数达到1000后输入再增大输出电子数也不会再增多了--有点象半导体三极管的放大饱和），这样就保证了输出的亮度不会太高。
这种可能性比较小,会影响到眼睛,但是不是那么厉害的
另外主要是可能会烧坏夜视仪的微光管
当然这个前提是你用的是微光夜视,如果是红外夜视就没有这问题了
眼睛被强光灼伤，是有可能的。比如激光笔就不能直射眼睛，如果是闪光弹，它的光应该不会那么强，但是眼睛在黑暗中，突然接触强光，会有刹那特别不适的感觉，导致你想闭上眼睛。
现在的夜视仪都带有强光保护装置，高端的甚至有自动限制光通过量的系统。不存在
眼睛被闪瞎了。
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