According to the British "Daily Mail" reported on May 24, recently, the British Flow IFE company developed anti-corona goggles, each pair selling up to 500 pounds (about 4973 yuan).
The airsick is mainly caused by the difference between the stationary signal transmitted by the eye to the brain and the moving signal received by the inner ear. Through virtual reality technology, passengers will see the real-time picture of the flight after wearing the glasses, so that the two signals are unified and the vertigo is eliminated.
IR Short-wave Pass Filter is a Cut-off Filter whose switching wavelength is located in the infrared region, allowing the light on one side of the switching wavelength to pass through and the light on the other side to cut off.
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