Does the anti blue light screen protector really work?

After years of development, there are more and more screen protector types on the market. The anti-blue light screen protector is one of the newer screen protectors. So what is anti blue light screen protector? Does the anti blue light screen protector actually work? How to identify the anti blue light screen protector? We’ll discuss these questions.

What is anti blue light screen protector?

Anti-blue light tempered glass screen protector is a development of screen protector for preventing the harm of blue light. It is mainly effective at blocking blue light by absorption of blue light and its transformation. It can prevent ocular damage, visual fatigue, blurred vision and glare from 380nm to 420nm high energy short wave blue light. It can protect your skin and prevent dry skin, Chloasma, and freckles caused by ultraviolet reflection.


Does the anti blue light  screen protector really work?

The true anti blue light tempered glass screen protector can block harmful shortwave blue light (band 400nm to 470nm), which is damaging for eyes. It can protect eyes from harm and preserve sight. The anti-blue light tempered glass screen protector uses nano-layer technology, which combines the principles of light refraction and reflection, developed with imported ultra-thin nano glass and top optical grade materials. It has outstanding scratch resistance, anti-scratch, anti-skid, anti-paddle, waterproof, anti-ray, anti-oil and other properties while protecting eyes and smartphone screens.


How to identify the anti blue light screen protector? 

90° field of view, looking directly at the screen of the mobile phone, the anti-blue light tempered glass screen protector shows a light blue and slightly purple light.

30° view to the left and look directly at the phone screen. The anti-blue light tempered glass screen protector will appear colorless and transparent.


More on the brand behind the glass screen protector.

As a professional screen protector manufacturer in China, SHAWEASE produce all type of anti blue light screen protector for tablet/smartphone, and they can be bought at very low price. They have the highest quality anti blue light  features to effectively reduce eye damage. Warmly welcome you to wholesale custom made products in bulk at cheap price from our screen protector manufacturer. For any further info, please contact us!

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