PERFECTSIGHT Radiation Protective Screen Protectors for iPad Pro 9.7/ Air 1/2 - NMPA CLASS 1 MEDICAL DEVICE, Tested by AMERICAN SOLAR LIGHT

Do you have following Symptoms of Digital Eye Strain?

• Redness, irritation or dry eyes from staring at the bright backlight of screens for long periods; also reduced blinking;
• Blurred vision due to screen glare;
• General fatigue from staring at screens and straining to see small fonts and images;
• Back and neck pain due to poor body posture when a screen is not positioned properly;
• Headaches from repeated eye strain.

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.

And What are the damaging of blue light?

• Vision drop or loss.
• Eyes fatigue,dry,tingling and other phenomena
• Visual fatigue aggravates the lesion of macular region.
• The night's screen disturbs sleep.

PERFECTSIGHT Radiation Protective Screen Protectors for iPad Pro 9.7/ Air 1/2 - NMPA CLASS 1 MEDICAL DEVICE, Tested by AMERICAN SOLAR LIGHT

• Anti 55%-70% Blue Light, Protec Our Eyes and Enjoy Good Sleeping;

Blue light Source: The main source of harmful blue light is LED screens, such as mobile phone screen, computer screen and so on.

Blue light Injury: Harmful blue light can directly cause macular degeneration and severe cases can cause blindness.

• About 70% Anti Phone Electromagnetic Radiation, Protect cardiovascular and cerebrovascular system

Radiation Source: mobile phones, computers and other household appliances.

Radiation Injury: Long-term exposure to radiation, cells in the cardiovascular and cerebrovascular system will be killed or damaged in large areas, severe cases can cause cerebral palsy.

• High Definition --99% high definition clarity and light transmittance keep original and stunning viewing quality and experience. Enjoy you games and videos with eye care iPhone screen cover.

PERFECTSIGHT Radiation Protective Screen Protectors for iPad Pro 9.7/ Air 1/2 - NMPA CLASS 1 MEDICAL DEVICE, Tested by AMERICAN SOLAR LIGHT

• Above 50% Anti X-ray, protect immune function

X-ray Source: security inspection machine, X-ray machine, CT inspection machine, etc.

X-ray Injury: X-rays cause a rapid increase in the rate of apoptosis in human cells, leading to a decline in immune function and even tumors.

• Above 50% Anti Near Infrared Ray Protect skin and eye crystals

Near infrared Source: The main source is ambient light, fluorescent lamps, stoves, hot irons, etc. that in daily life.

Near infrared Injury: Near infrared rays can easily burn skin and eye crystals.

• 80%-90% Anti Far Infrared RayFar infrared, Protect the optic nerve cells

Far infrared Source: Everything made by humans contains far-infrared, and mobile phones and computers are no exception.

Far infrared Injury: Long-term exposure to far-infrared may cause cumulative damage to the optic nerve cells.

• Above 80% Anti UV Ray

UV light Source: Natural ambient light sources and artificial light sources contain a lot of ultraviolet light.

UV light Injury: UV rays can cause cataracts, glaucoma, and crow's feet.

PERFECTSIGHT Radiation Protective Screen Protectors for iPad Pro 9.7/ Air 1/2 - NMPA CLASS 1 MEDICAL DEVICE, Tested by AMERICAN SOLAR LIGHT

Addtional Performance of iPad Pro 9.7/New iPad 2017/2018/iPad Air 1/2 Eye Care Tempered Glass Guard Film By PERFECTSIGHT:

• 2.5D Curved Round Edge, Case Friendly, No-hassle easy to Past, Bubble-Free Installation;
• 9H Hardness, Scratch Resistance, Shatter-Proof by Chemical Strengthen in 4 hours;
• Dust-Free, Fingerprint-Free, Smudge Resistance by AF Vacuum Evaporation,more durable than oleophobic coating ;
• 0.33mm thickness, thinner more than you want;
• 3D compatible Touch, High sensitivity and High Response, Support Apple Pencile.

A Complete Package For Perfectsight iPad Pro 9.7/New iPad 2017/2018/iPad Air 1/2 Tempered Glass Shild Film

• 1 iPad Pro 9.7/New iPad 2017/2018/iPad Air 1/2 Screen Protector of high quality tempered glass
• 1 White microfiber wipe, 1 alcohol wipe ,1 Dust absorber ；1 Detailed Installation instructions
• You can reuse the packaging box as a holder for your mobile phone, to watch videos with comfort!

Before the installation,please make sure the doors and windows are closed.Try to keep the invironment clean and avoid the occurrence of dust or lint.

• Clean up the screen with alcohol pad.Make sure there is no dust and stain.
• Wipe dry the water stain with the microfiber wipe.
• Tear off the backfilm,make screen protector be directed at holes and edges,lay down the protector from one side and slide it with finger,it will stick to the screen automatically.
• If there are air bubbles, first, pull up the corner to the bubble and then lay down the protector and slide it.If there are many small bubbles on the edge,pull up the protector with one hand and press it gentlely with another hand to squeeze out the air.PLEASE DO pull up the corner and remove them slowly instead of scratching the glass heavily or it may damage the gel layer.