With the popularity of 3C products with a wide application of the results， are inseparable from the modern smart phone tablet PC Games TV screen 3C products. Today's screen is mostly blue or violet excitation using phosphor technology to produce artificial white As the backlight of the screen. Studies have shown that heavy use of 3C products， long-term watching the screen， causing eye disease age of onset of significant downward trend. Originally 50 cataract patients over the age of majority， has been dropping， many green prime because overuse， there is no good protection against harmful light， causing eye fatigue， retinopathy， cataracts occur earlier， myopia symptoms. Long watched the screen， do not do protection against harmful light and will accelerate aging of the skin， causing the skin to produce melanin precipitation early， class point and wrinkles. ScreenGuardPRO ABL eye care Refreshing anti-scratch film GCOMM developed using the latest patented anti-blue anti-UV technology， a world-renowned optical measurement detection unit Intertek UV and blue light transmittance， can filter out 100% 280nm ~ 410nm wavelength of light UV and high-energy short-wave blue light. ScreenGuardPRO ABL eye care Refreshing anti-scratch film is undoubtedly the best prevention Refreshing modern family 3C anti-scratch film eye and skin diseases appear early， while protecting the eyes and skin screen. ● effective anti-ray， UV， and 3H hardness scratch function ● 100% * filter out 280nm ~ 410nm wavelength UV light and high-energy short-wave blue light ● filter out 63 percent generated by the screen 400nm ~ 450nm wavelength blue light ● prevent a long time watching the screen generated retinopathy and eye fatigue ● prevent a long time watching the screen and produce cataracts and myopia prevention ● long time looking at the screen and produce speckled skin and wrinkles ● HD translucent screen best reserved visibility ● easy installation without bubbles uprooted when there will not be re-attached adhesive residue ● world-renowned Intertek testing unit measuring the anti-patent blue and anti-UV technology * Measurement conditions to no more than 0.5% light transmittance ● Ultrasonic and hot cutting edge professional microfiber cleaning cloth ● extremely low because the amount of hair to wipe the dust caused by the increase in cleaning dust ● special section in addition to fingerprint degreasing effect ● antistatic treatment enhance the cleaning effect ● meticulous soft clean cloth to protect the object plane (a non-treatment of the soft bristle suede cloth， easy to produce dander) ● Suitable for mobile phones screen / camera lens / optical instruments mirror / glasses / Accessories ● air-dried after washing with warm water re-use ● Do not add soft fine / do not use laundry detergent to clean ● large size 15cm x 15cm