Specification Material: Japan Imported Tempered Glass AB glue: Premium Japan Imported AB Adhesive Anti-fingerprint oil: Premium Japan Electroplated Anti-fingerprint Oil Coating for Glass What is Blue Light? In the light of the phone's screen, It contains a high-energy blue light of 400-470nm, which can go straight to the yellow spot at the base of the retina, causing serious damage to the eyes. What are the damaging of blue light? Vision drop or loss. Eyes fatigue, dry, tingling and other phenomena Visual fatigue aggravates the lesion of the macular region. The night's screen disturbs sleeping. Features: 1; Blue light filtering that the anti-blue light screen protector with anti-blue light technology, filter blue light effectively and keep your eyes healthy and not tired after staring at the screen for a long time. 2; The anti-blue light screen protector comes with 9H anti-blue light tempered glass, bubbles free technology, more-durable border, and unbelievable thickness 0.26mm. Get your iPhone a better screen protector. How to test it is an anti-blue light screen protector? Because we are using a good anti-blue glass, it is very high clear indoors, without any color. When you use it outdoors, the screen will have a blue light.
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1 month ago
1 month ago