PERFECTSIGHT MacBook 12 Screen Protector, Anti Glare – Blue Light Filter
Compatible MacBook Model: Mac 12″ 2015 2016 2017 A1534 -Matte Primary – not fit other model.
PERFECTSIGHT MacBook 12 inch Screen Protector Warm Tips:
- To help cut the glare, reflection, blue light and UV ray from Apple iPad, this screen protector has a slightly “frosted” look – matte.
- But if you’re looking for a crystal clear optical screen (and the eyestrain that goes with it), you might want to be aware of this before you buy.
- If you care about the future health of your eyes and it will aid helping further deterioration. I know it’s somewhat costly, but it’s nothing compared to the cost of your eyes.
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,tablet,laptop and computer’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.
- The wavelengths within the blue-violet portion of the light spectrum that are considered potentially most harmful to retinal cells range from 415 to 455 nanometers especially in 450nm
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.
If you want to know about blue light, highly recommend you to read this article
Secrets of Exploring the Blue Light Filter
PERFECTSIGHT Duty: “Born to protect you & your beloveds’ eyes, enjoy healthy colorful screen world “
With the wish of everyone have a pair of perfect sight and leave from Digital Eye Strain , PERFECTSIGHT MacBook 12 Eye Care Tempered Glass Guard Screen Protector make it possible to enjoy playing with electronic devices and healthy life.
Main instruction of Tempered Glass Screen Protector for MacBook 12:
1.About 70% Anti Blue Light, Protec Our Eyes and Enjoy Good Sleeping(Medical Edition);
- 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.
Note: 15% – 30% anti blue light （Primary Edition）
Anti Blue Light , blocks about 70% of the blue light in 380nm-465nm short wave, improve sleeping ;
2. About 55% Anti Glare, Anti Eye Strain, Eye Pain
- Glare Source: Electronic screens, lights and other excess illuminators.
- Glare Injury: Glare is easy to cause dry eyes, eye pain, and decreased vision.
Eye Care, Relief Eye Strain – Anti-Glare, blocks more than 55% of the glare with the Nano-Etching technology;
3. About 50% Anti Reflective, Anti Eye Fatigue
- Reflective Source: The screen of a computer, mobile phone, etc. is itself a reflector that reflects light like a mirror.
- Reflective Injury: The electronic screen is easy to reflect and glare, and long-term gaze can cause visual fatigue.
Triple Guard Eyes, Anti Eye Fatigue – Low reflection, blocks more than 65% of the reflection of the mirror screen of phone and tablet computer;
4. 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.
5. Above 50% Anti X-ray, protect immune function (only Medical Edition)
- 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.
6. Above 50% Anti Near Infrared Ray Protect skin and eye crystals (Medical Edition)
- 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.
7. 80%-90% Anti Far Infrared Ray, Protect the optic nerve cells (only Medical Edition)
- 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.
8. About 70% Anti Phone Electromagnetic Radiation, Protect cardiovascular and cerebrovascular system (only Medical Edition)
- 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.