PERFECTSIGHT Anti Blue Light Screen Protector for iPad Air 5 (2022) & Air 4 (10.9 inch 2020) | iPad Pro 11 (2022/2021/2020/2018) | HD Clear Tempered Glass | Eye Protection | Anti-Fingerprint | Perfect for Office, Gaming & Nighttime Reading

PERFECTSIGHT Warm Tips: To help block about 15% -30% of the blue light and 99% of UV ray, the color of the screen protector is light purple because of the anti blue light function. (The wavelengths within the blue-violet portion of the light spectrum that are considered potentially most harmful to retinal cells range from 415 to 455 nanometers especially in 450nm ) Pls note that screen protector could really protect eyes in terms of blue light filter blocking up to above 50% of blue ray, high recommend to choose HD Clear Medical EDITION or Matte AG Medical EditionHowever tempered glass of blue light filter on market only blocks up to 10%-20% of blue light from phone screen, they couldn't supply detailed data of blue light filter but also not tested by special optical instruments - spectrograph, If you care about the future health of your eyes and it will aid helping further deterioration. I know it’s somewhat costly, but it’s nothing compared to the cost of your eyes. iPad Air 4/Pro 11 - HD Clear Medical Edition iPad Air 4/Pro 11 - Matte Antiglare Medical Edition iPad Air 4/Pro 11 - HD Clear Primary Edition iPad Air 4/Pro 11 - Matte Antiglare Primary Edition Women Style - D6002-1006 Unisex - 8107-Black Add to Cart Add to Cart Buying Options Buying Options Buying Options Buying Options Customer Reviews 4.3 out of 5 stars 29 4.0 out of 5 stars 23 4.0 out of 5 stars 61 4.0 out of 5 stars 36 4.5 out of 5 stars 5 4.2 out of 5 stars 41 Price $53.99$53.99 $79.99$79.99 $30.33$30.33 — no data — no data — no data Eye Care Edition HD Clear Medical Edition (NMPA CLASS 1 MEDICAL DEVICE) Matte Antiglare Medical Edition (NMPA CLASS 1 MEDICAL DEVICE) HD Clear Primary Edition Matte Antiglare Primary Edition NMPA CLASS 1 MEDICAL DEVICE NMPA CLASS 1 MEDICAL DEVICE Anti Glare × 55% × 55% × × Blue Light Filter 55%-70% 55%-70% 30% 30% about70% about70% Anti Reflective × 65% × 65% × × Anti iPad Electromagnetic Radiation about 70% about 70% × × about 70% about 70% Anti X-ray ≥50% ≥50% × × ≥50% ≥50% Anti UV ray ≥80% ≥80% ≥80% ≥80% ≥80% ≥80% Anti Far Infrared Ray 80%-90% 80%-90% × × 80%-90% 80%-90% Anti Near Infrared Ray ≥50% ≥50% × × ≥50% ≥50% Anti Fingerprint/Smudge, Compatible Apple Pencile ✓ ✓ ✓ ✓ Anti Reflective/ Anti Fingerprint/Anti Smudge Anti Reflective/ Anti Fingerprint/Anti Smudge Do you have following Symptoms of Digital Eye Strain? Redness, irritation or dry eyes from staring at the bright backlight of screens for long periods; also reduced blinking; Blurred vision due to screen glare; General fatigue from staring at screens and straining to see small fonts and images; Back and neck pain due to poor body posture when a screen is not positioned properly; 5 Headaches from repeated eye strain. What is Blue Light? In the light of the phone's screen,It contains a high-energy blue light of 400-470nm,which can go straight to the yellow spot at the base of the retina,causing serious damage to the eyes. The wavelengths within the blue-violet portion of the light spectrum that are considered potentially most harmful to retinal cells range from 415 to 455 nanometers, and most of our devices emit a high level of blue light, typically around the wavelength starting at 400 nm. And What are the damaging of blue light? Vision drop or loss. Eyes fatigue,dry,tingling and other phenomena Visual fatigue aggravates the lesion of macular region. The night's screen disturbs sleep. PERFECTSIGHT Duty: "Born to protect you & your beloveds' eyes, enjoy healthy colorful screen world " With the wish of everyone have a pair of perfect sight and leave from Digital Eye Strain , PERFECTSIGHT Eye Care Tempered Glass Guard Screen Protector make it possible to enjoy playing with electronic devices and healthy life. Main instruction of Tempered Glass Screen Protector Compatible with iPad Pro 11 2020/2018 inch By PERFECTSIGHT: Eye Care, Relief Eye Strain, Good Sleeping - Anti Blue Light and UV Rays Filter, blocks 30% of the blue light in 410nm-465nm short wave, improve sleeping (The wavelengths within the blue-violet portion of the light spectrum that are considered potentially most harmful to retinal cells range from 415 to 455 nanometers especially in 450nm) ; High Definition--99% high definition clarity and light transmittance keep original and stunning viewing quality and experience. Enjoy you games and videos with eye care iPad screen cover. Addtional Performance of Eye Care Tempered Glass Guard Film Compatible with iPad Pro 11 inch 2020/2018 By PERFECTSIGHT: 2.5D Curved Round Edge, Case Friendly, No-hassle easy to Past, Bubble-Free Installation; Support Face ID--The All-Screen screen protector with precise cutouts not interfere with Face ID. 9H Hardness, Scratch Resistance, Shatter-Proof by Chemical Strengthen in 4 hours; Dust-Free, Fingerprint-Free, Smudge Resistance by AF Vacuum Evaporation,more durable than oleophobic coating ; 0.33mm thickness, thinner more than you want; 3D compatible Touch, High sensitivity and High Response, Support Apple Pencile. A Complete Package 1 Screen Protector of high quality tempered glass1 White microfiber wipe, 1 alcohol wipe ,1 Dust absorber1 Detailed Installation instructions Warm Tips: There are Online tutorial video on PERFECTSIGHT store page that shows how to correctly install your screen protector and how to deal with dust and bubbles. Before the installation,please make sure the doors and windows are closed.Try to keep the invironment clean and avoid the occurrence of dust or lint. Clean up the screen with alcohol pad.Make sure there is no dust and stain.Wipe dry the water stain with the microfiber wipe.Tear off the backfilm,make screen protector be directed at holes and edges,lay down the protector from one side and slide it with finger,it will stick to the screen automatically.If there are air bubbles, first, pull up the corner to the bubble and then lay down the protector and slide it.If there are many small bubbles on the edge,pull up the protector with one hand and press it gentlely with another hand to squeeze out the air.PLEASE DO pull up the corner and remove them slowly instead of scratching the glass heavily or it may damage the gel layer.