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Laptop Screen Protector Anti Blue Light Filter Relieve Eye Strain,12-17Inch 16:9 Widescreen Hanging Anti-Glare Screen Protector Blue Light Filter,15.6in

Laptop Screen Protector Anti Blue Light Filter Relieve Eye Strain,12-17Inch 16:9 Widescreen Hanging Anti-Glare Screen Protector Blue Light Filter,15.6in: Home & Kitchen. Laptop Screen Protector Anti Blue Light Filter Relieve Eye Strain,12-17Inch 16:9 Widescreen Hanging Anti-Glare Screen Protector Blue Light Filter,15.6in: Home & Kitchen. Anti-light blue, blue light filter and relieve computer eye strain to help you sleep better.Note:There is a thin protective film on the front and back of the blue light protective film, please tear it off before use. 。 High transmittance and bright colors. 。 Hanging type installation: just hang and change the computer at any time for use. Easy installation and removal. 。 Protects the screen against scratches. Not compatible with touch screens. 。 12.5in,13in,14in,15.6in,17.3in,Please measure the size, length and width of the inner screen 。 Product Description。Portable appearance Light blocking blue ratio Screen protectors。Not all blue light is harmful. What is really dangerous is light blue shortwave with a wavelength of 420 to 440 or 460 nanometers, which is the most damaging to the retina. Blue light between 460 nm and 500 nm has a biological rhythm adjustment effect and sleep, mood, memory and so on are all related to it, which is beneficial to the human body at the square.。Cut:。12.5 inches 16: 9, 285mm x 178mm 。13 inches 16: 9, 304mm x 190mm 。14 inches 16: 9, 320 mm x 205 mm 。15.6 inches 16: 9, 360mm x 220mm 。17.3 inches 16: 9, 395mm x 245mm 。The anti-blue light factor contained in our anti-blue film can absorb and filter harmful blue light at short wavelength, which prevents damage of blue light to the eyes and skin.。Content:。1 x Anti Blue Light Panel 。 。 。

Laptop Screen Protector Anti Blue Light Filter Relieve Eye Strain,12-17Inch 16:9 Widescreen Hanging Anti-Glare Screen Protector Blue Light Filter,15.6in
Laptop Screen Protector Anti Blue Light Filter Relieve Eye Strain,12-17Inch 16:9 Widescreen Hanging Anti-Glare Screen Protector Blue Light Filter,15.6in
Laptop Screen Protector Anti Blue Light Filter Relieve Eye Strain,12-17Inch 16:9 Widescreen Hanging Anti-Glare Screen Protector Blue Light Filter,15.6in