Anti glare and blue light filter: Beneficiaries include insomniacs, students, office staff, game lovers, pregnant women, and the elderly. Filters blue light and relieves computer eye strain to help you sleep better. UV and HEV protection: Blocks 99% of harmful UV. Antiblue light in the 420 nm to 460 nm range is reduced by 45% for HEV protection to help minimize eye fatigue. Antistatic and matte film: Antistatic and radiation matte film with 95% clear transparency. Will not darken your screen, keeps the original brightness, and is easy to install. light transmittance and image quality: definition with restored visual clarity. Does not degrade the image; the screen may appear with a light yellow tint, and you will not feel tired when watching for a long time. Use scenarios Office work and study: Ideal for long hours on a computer or laptop to reduce eye strain, improve comfort during work or study, and support better sleep after evening use. Gaming and multimedia: Suitable for game lovers and media consumption, maintaining screen brightness and clarity while reducing blue light and glare for more comfortable sessions. Night time use and sensitive users: Helpful for pregnant women and elderly users who are sensitive to glare and blue light, supporting easier relaxation and better sleep after screen activities.