Eastchina 10.5 inch iPad air 3(2019) iPad Pro 10.5(2017) Anti Glare Anti Blue Light Filter screen protector 9H Anti Fingerprint anti glare tempered glass screen film(2 packs)Protect Your Eyes While Protecting Devices!Why Eastchina Eye’s Proof Screen Protector? Eastchina Eye’s Proof Screen Protector effectively blocks 280-100nm UV 100% and 380-410nm high-energy short wave blue light, which prevents blue-light from harming retina, avoids lens mutation and macular degeneration. Blue Ray Shield can help to protect your eyes from cataracts. Features: - Anti Blue Light- Prevent Melanin - Prevent Dry Eye- Anti-Ultra Violet - Prevent Insomnia- Prevent Eye Irritation - Crystal Clear- Anti Scratch - Bubble Free Eastchina Eye’s proof screen protector helps to prevent Hyperopia Blue-light causes harmful effects to your eyes, specifically to your retina, which is responsible for focusing the light. This is a known risk factor for Hyperopia. Many Ophthalmologists believe it has something to do with blue light emitted from LCD screens such as Laptops, Desktops, Tablets, Smart Phones, Gaming Devices; etc. Eastchina Eye’s proof screen protector protects harmful blue light and creates HD clear view to help to prevent hyperopic problems. Protects Eye Strain, Eye Irritation, Dry Eye and Prevents Insomnia Studies show that eye strain and eye irritation symptoms occur from looking at LCD screens. Eastchina Eye’s proof protects harmful blue light emitted from the screens of these devices and reduce eye strain, dry eye, eye irritation and prevents Insomnia. Compatible Model(s): Apple iPad Air 3 (10.5", 3rd Generation, 2019), iPad Pro 10.5(2017) Inch tablets, and is compatible with the Apple Pencil. Package include 2 x Anti Blue Light UV screen protectors, Micro-Fiber Cleaning Cloth.