Blue Light | 合法醫療器材資訊網

Bluelight,alsoknowashighenergyvisible(HEV)light,hastheshortestwavelengthofvisiblelight(380nmto500nm),andthereforeproducesthehighest ...

Blue light cannot be completely avoided, but there are ways to limit exposure. They include:

1. Eye Exam: Talk to an eye care professional about options about ways to protect your family and your eyes from blue light.

2. Screen Time: Try to decrease the amount of time spent in front of these screens.

3. Screen Protectors: Screen Protectors with advanced blue light filtration[1] are available for smartphones, tablets, laptops and computer monitors.

4. Built-In Technology: Many laptops and monitors[2] now have technology designed into the hardware, which helps reduce blue light emissions.

5. Follow the 20-20-20 Rule: For every 20 minutes spent looking at a screen, a person should look at something 20 feet away for 20 seconds.

6. A...