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سؤال: Are the ir LEDs visible (Red Light) if they are on?

السؤال بواسطة DrPeacock على 2019-05-15 02:36:45

pyrothecat TheLEDs that are clustered around a night-vision camera lens are infrared LEDs. Humans cannot see infrared light, as it is beyond the visible spectrum. But cameras can, and use it to see in the dark.

2019-12-04 06:38:25 مساعدة (0)
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