What is the difference between Anti-blue Light Screen Protector and Green Light Screen Protector?

Putting a Screen Protector on a mobile phone is as common as wrapping a book cover for a book when we were young. Perhaps most users think that this behavior is just to protect the phone screen from damage, but in fact, putting a Screen Protector on the phone can also protect our eyes. This involves a word that everyone has heard of-blue light.

The so-called blue light refers to light with a wavelength of 400 to 500 nanometers, which is visible light. Its characteristic is that it can directly penetrate the lens and reach the retina of the fundus. There are many harms. Smaller ones can cause myopia, stimulate brown pigments, and cause freckles on the skin; larger ones can cause VDT syndrome, disturb sleep, and improve major diseases. Incidence rate. Therefore, it is necessary to put a screen protector on the mobile phone to avoid blue light.

There are two common Sreen Protective Films on the market that can resist blue light, which are divided into Anti-blue Light Screen Protector and Green Light Film. So what is the difference between the two?

The Anti-blue Light Screen Protector uses blue light blocking technology to absorb and convert blue light, while the Green Light Screen Protector uses the principle of chlorophyll defocus, using Green Light Film to prevent the eyeball from being in focus for a long time, thereby protecting the eyes. Both can effectively block blue light, but there will be differences in different usage scenarios.

anti-blue light screen guard

Due to material reasons, the Anti-blue Screen Protective Film has excellent radiation resistance. But relatively, its light transmittance is low, which will cause distortion of the screen to some extent. Once you are outside in a well-lit area, it is even difficult to see the content on the screen. Therefore, the anti-blue screen protective film is more suitable for users who use mobile phones indoors for a long time.

On the contrary, the Green Light Screen Protector has stronger light transmittance and outstanding UV resistance. While absorbing the harmful ultraviolet rays of strong light, it reduces the glare caused by strong light to the eyes. Even if you are outdoors, you don`t have to worry about your phone`s screen getting dark because of the screen protector.

green light screen protector

In summary, the Anti-blue Screen Protector and the Green Light Screen Protector have their own advantages and disadvantages. Before you buy, try to choose the one you need.In addition to providing valuable information about the difference between Anti-blue Light Screen Protectors and Green Light Screen Protectors, we would like to invite you to explore our website for more options and products that we offer. Visit our website to browse through our wide range of Screen Protectors and find the one that suits your needs best. Alternatively, if you have any questions or need assistance, please feel free to contact us. We are here to help you make the right choice for protecting your phone screen and your eyes.