![15 inch laptop screen filter 15 inch laptop screen filter](https://spy.com/wp-content/uploads/2019/09/screen-jdream.jpg)
![15 inch laptop screen filter 15 inch laptop screen filter](https://images-na.ssl-images-amazon.com/images/I/41oYOmN4mRL._SL500_AC_SS350_.jpg)
Medical researches as early as 2001 had already determined continuous exposure to HEV blue-light (wavelength in the 380 – 480 range) will seriously damage our retina. How about vision detectable blue-light (380nm ~ 460nm~500nm) & particularly artificial harmful blue-light (420nm ~ 460nm)?
![15 inch laptop screen filter 15 inch laptop screen filter](https://www.ubuy.com/productimg/?image=aHR0cHM6Ly9tLm1lZGlhLWFtYXpvbi5jb20vaW1hZ2VzL0kvNjFVc0ZpSzNPZ0wuX0FDX1NMMTAwMF8uanBn.jpg)
However, invisible light, such as ultraviolet light is undetectable to human eye, that is why we have sunglasses protection to our vision. It comprised of the following colors: red, orange, yellow, green, blue, indigo, and violet. Light that is visible to the human eye is referred to as visible light and classified as in HEV (High Energy Visible Light) and LEV (Low Energy Visible Light). Fits most general 15.6-inch (ratio 16:9) LED/LCD Laptop Specification : PL-BLU 15.9, W364 x H229 x D22mm x Thickness 2.0mm.Preventing external impact that might caused LCD/LED display screen damaged, &.The intensity of images are also enhanced, The majority of color is well preserved for your visual sensation.
#15 inch laptop screen filter skin
#15 inch laptop screen filter tv
Block up to 99% harmful blue-light emitted by LCD/LED devices (LED TV & Desktop Monitor), HEV Blue Light Protection is Patented by IP (Innovation Patent) Australia, Tested and Verified by Australian Independent Testing Authority, SGS Taiwan & complied with RoHS compliant standard.