Description

Why use our products?

Blu-ray damage to vision is getting more and more serious,and it is easy to cause problems such as visual fatigue and myopia.

Ofpvss anti blue light screen protectors blocks 90% of the harmful blue light ranging from 380nm - 490nm, helps to reduce eye fatigue and the possibilities of the likely symptoms caused by blue light.The also blocks 98% UV blockage 310nm-380nm,It can protect your skin and prevent from dry skin, Chloasma, and freckle caused by ultraviolet reflection.

What is Blue Light?

Research shows that blue light mostly exists in the rays of light emitted from electronic device displays,such as mobile phones ,computers ,vidio games and so on.It is emitted from LED screens from devices such as mobile phones,It contains a high-energy blue light of 450-470nm,which can go straight to the yellow spot at the base of the retina,causing serious damage to the eyes.

Prolonged use of electronic device displays will cause:

1.Vision drop or loss.

2.Eyes fatigue,dry,tingling and other phenomena.

3.Visual fatigue aggravates the lesion of macular region.

4.The night's screen disturbs sleep.

What is UV?

Devices with LED screens release a form of invisible UV, which can make your skin dry,cause the melanin precipitation on your face.

Device Compatibility:13-inch MacBook Air(2018 Release Version,Model:A1932).Please check the bottom of Macbook for the model number.

NOTE:

1.Not compatible with touchscreens.

2.Not fit for 13-inch MacBook Air(Before 2018 Version,Model:A1369/A1466).

Buy with confidence.If you meet any questions, please feel free to contact us.

Ofpvss Anti-Blue Light Screen Protector Filter for 13-inch MacBook Air(2018 Release Model:A1932) Blocks Excessive Harmful Blue Light & UV [Eyes Protection,Relieve Eye Fatigue] Easy Installation

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