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trhway
2y ago
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Don't forget IR. The night vision is very widely used in the Ukraine war, and ICE engine is much better/farther/brighter visible in IR.
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heavenlyblue
2y ago
night vision is not IR
trhway
OP
2y ago
passive night vision (thermal vision) sensors typically used by military are sensitive around 10 micrometer wavelength, which is IR.
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