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- 09:02, 27 март 2023 разл ист +3296 Н 6 Online Communities About night vision goggles You Should Join Нова страница: „Army To Area New Night Time Vision Goggles Article The Us Military The M1 and M3 infrared night-sighting units, also called the "sniperscope" or "snooperscope", saw limited service with the US Army in World War II and in the Korean War, to help snipers. These had been energetic units, using a big infrared gentle supply to light up targets. Their image-intensifier tubes used an anode and an S-1 photocathode, made primarily of silver, cesium, and oxygen, an...“ текуща