Simmpo iPad TÜV Rheinland Anti-blue Light Glass Simple Sticker 【Eye Protection Transparent】

https://youtu.be/Kewy34TwVlU ⚠️⚠️In our product description, there is a "Current glass may have some "crystallized" formation, the reason is that our new technology contains lutein ingredients, not every piece has it, basically this does not affect viewing ⚠️ ⚠️ 🔳 Unanimously recommended by many ophthalmologists in Taiwan! 🔳 Taiwan Tsk Tut reached 1614% of the fundraising target, the highest amount raised by a protective sticker brand! 🔳 The only iPad anti-blue light protector in Taiwan that has passed the TÜV Rheinland RPF 20 standard. 🔳 Professionally resist blue light, filter out 3 times the amount of harmful blue light compared to other brands. 🔳 Restore the true color, color temperature difference < 350K and keep the color from yellowish. 🔳 The transmittance rate is increased to 86.6%, making the screen clear and clear without compromise. 🔳 Exclusively developed NPA Layer nano-photosynthetic absorption layer, which absorbs 420-460nm blue light. 🔳Using the high alumina glass PLUS version, the glass has been chemically strengthened with nitric acid three times. 🔳 Fluorine anti-fingerprint coating keeps the screen silky smooth for a long time. 🔳Each piece goes through 20 processes and takes up to 46,800 seconds of production time. 🔳 Exclusive research and development of dust-free alignment frame, so that the film seems to enter the clean room.