Quantum Dot Enhanced Night Vision Goggles QNight Released: Amplifying Faint Starlight by 100 Times
QNight quantum dot enhanced night vision goggles from L3Harris and QD Vision weigh just 120 grams, using quantum dot photovoltaic conversion properties to amplify starlight by 100 times for full-color night vision.
Quantum Dot Enhanced Night Vision Goggles QNight Released: Amplifying Faint Starlight by 100 Times
The QNight quantum dot enhanced night vision goggles, a collaboration between L3Harris and QD Vision, were officially released on July 29. Unlike traditional night vision devices that use photomultiplier tubes to produce green monochrome images, QNight uses quantum dot photodetector arrays to capture faint visible and near-infrared photons, amplifying the signal by 100 times through quantum dots' high-efficiency photovoltaic conversion to produce full-color images.
QNight weighs just 120 grams — one-tenth the weight of traditional night vision devices — and resembles ordinary sports goggles in appearance. Under clear starry sky conditions, QNight can identify faces at a distance of 200 meters. The device's built-in AI enhancement algorithm can further denoise and sharpen images.
QNight's initial market targets military and law enforcement users, priced at $8,500. A consumer version is expected in 2031 at a price below $2,000.
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