In the digital era, people spend an average of 5.8 hours daily on electronic devices, and 30 million new cases of vision decline occur globally each year due to screen blue light exposure. As traditional screen protection falls short, KR's red-light blocking tempered film steps in as a health essential.
KR, a leading brand in the tempered film industry, owes its latest hit product to its expert R&D team. The film features exclusive optical coating technology, blocking over 92% of harmful blue light and converting it to retina-friendly red light. Tests show 40% less eye fatigue and 35% better sleep quality after 4-hour use compared to ordinary films.
Crafted from 0.33mm high-aluminum glass with secondary strengthening, it offers 50% enhanced impact resistance. The anti-fingerprint, oleophobic coating and 98% light transmittance ensure a spotless, clear display.
Ideal for professionals, students, and gamers, KR's film has become a market favorite. Purchase it now at https://kairuiglass.en.alibaba.com/ to safeguard your eyes and upgrade your device protection.