1. Anti glare and blue light filtering For insomniacs, students, office staff, gamers, pregnant women, and the elderly: filters blue light and helps relieve computer eye strain to support better sleep. 2. Reduces eye fatigue and HEV/UV exposure Protects eyes and blocks 99% of UV light. Filters blue light in the 420 nm to 460 nm range, reducing HEV exposure by about 45% to help minimize eye fatigue. 3. Antistatic, matte film with transparency Antistatic and matte coating reduces glare without darkening the screen. 95% transparency preserves the original screen brightness and it is easy to install. 4. light transmittance with natural viewing definition clarity maintained. The film has a light yellow tint that softens brightness without sacrificing image quality, helping you watch for longer without becoming tired. Use scenarios Office work or study: reduce screen glare during long hours on computers or laptops for improved comfort and focus. Gaming or media viewing: enjoy clearer visuals with reduced eye strain while preserving detail and brightness. Evening use: watch videos or read before bed with lower bluelight exposure to support better sleep quality.