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Application of Dinghongrun optical elements in night vision low light level

​​Case Studies
Application of Dinghongrun optical elements in night vision low light level

Night vision low light level technology, also known as low light level night vision technology, is a technology that uses the weak moonlight, starlight, atmospheric glow, galactic light and other natural night sky light at night as illumination light, and uses image intensifiers to amplify the weak photons reflected from the ground objects and convert them into visible light images to achieve night imaging. Dinghongrun The optical elements involved in night vision low light level include window slice and filter.

Optical elements required for night vision low light level
Window slice

Calcium fluoride window slice, barium fluoride window slice, magnesium fluoride window slice, silicon window slice, germanium window slice, zinc selenide window slice, zinc sulfide window slice, sapphire window slice, fused quartz window slice

filter

Germanium long wave pass filter, silicon long wave pass filter

Application fields of night vision low light level
Night combat equipment, reconnaissance and surveillance, targeting and shooting, night patrol, rescue, surveillance and reconnaissance, surveillance, security, night driving, aviation navigation, astronomical observation, marine research, outdoor exploration, photography

Instruments required for photoelectric infrared
Infrared spectrometer, thermocouple detector, photomultiplier tube detector, semiconductor detector, focal plane array detector, infrared thermal imager, infrared sensor

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