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Blue Light Explained
Macular Degeneration Blue light (HEV) penetrates all the way to your retina and has been shown that too much exposure to blue light can damage light sensitive cells in the retina. This causes changes that are similar to those of macular degeneration, which can lead to permanent vision loss. Many eye care professionals have concerns that the blue light exposure from digital screens might increase a person's risk of macular degeneration later in life.
Digital Eye Fatigue Short wavelength, high energy blue light scatters more easily than other visible light and makes it not as easily focused. When you're looking at your digital screen that emit significant amounts of blue light, this unfocused visual light reduces contrast and can contribute to digital eye strain.
Sleep Disruption Blue light is very important in regulating circadian rhythm - your body's natural wakefulness and sleep cycle. Exposure to blue light during daytime hours helps maintain a healthful circadian rhythm. But too much blue light late at night can disrupt this cycle, causing sleepless nights and daytime fatigue. People who use their electronic devices before bed have a harder time falling and staying asleep.
Why Not Block All Blue Light?
It's well documented that some blue light exposure is essential for good health. Research has shown that high-energy visible light boosts alertness, helps memory and cognitive function and elevates mood.
In fact, something called light therapy is used to treat seasonal affective disorder (SAD) โ a type of depression that's related to changes in seasons, with symptoms usually beginning in the fall and continuing through winter. The light sources for this therapy emit bright white light that contains a significant amount of HEV blue light rays.
Also, blue light is very important in regulating circadian rhythm โ the body's natural wakefulness and sleep cycle. Exposure to blue light during daytime hours helps maintain a healthful circadian rhythm. But too much blue light late at night (reading a novel on a tablet computer or e-reader at bedtime, for example) can disrupt this cycle, potentially causing sleepless nights and daytime fatigue.
Our Anti Blue Light Screen Filter Panel
Please compare your monitor with our dimension on the listing
- Filter out Blue Light and relieve computer eye strain to help you sleep better
- Block 99% of UV and block 65% of harmful blue light between 380nm-490nm
- Easy Installation and removal.
- Protects screen against scratches
Additional Information
Easy Installation
Package Content
Anti Blue Light Screen Filter
Client d'
Reviewed in Canada on May 6, 2022
beaucoup moins de fatigue oculaire avec cet รฉcran.
Ashok Bheem
Reviewed in Canada on February 27, 2022
Size / quality
Deb
Reviewed in Canada on March 30, 2021
SINCE I STARTED USING THIS PRODUCT, I HAVE LESS HEADACHES FOR COMPUTER
Tiffanyforever
Reviewed in the United States on November 28, 2021
The glare is really bad. Itโs super reflectiveโฆ very distracting.
Sunnyb
Reviewed in the United States on November 21, 2021
I like that it just hangs over the top, easy to remove and dust etc. It comes with a little gadget that allows to see if it is indeed blocking the blue light, and it does....YAY
mary
Reviewed in the United States on January 16, 2021
Need to return because this is for a wide screen monitor, my monitor is not a widescreen.
Lynette Askew
Reviewed in the United States on April 21, 2021
Product didn't fit 20in screen. Bought this product for my husband's work computer and was told the bottom of the screen still was hang out.
Ann
Reviewed in the United States on December 31, 2019
I ordered this 2 days ago and received this item today and after putting in on my monitor it does make a great difference. There is a drastic reduction of glare; I give it four stars now, but could change to five stars after some days of use. It is just such a difference from what I was working with before; my eyes do not feel that strain from the bright light of the monitor.To all who use their computer constantly, invest in this, it will be a good help.
Laurel
Reviewed in the United States on October 31, 2019
The product is doing what it suppose to do and I no longer have headaches
Andras.AdamP
Reviewed in the United States on July 30, 2018
I spend 9 hours a day staring at 2 screens - nothing short of a lifesaver.I would have paid $200 for these, no questions asked.
Mercadooo
Reviewed in the United States on September 18, 2017
I had ordered for an employee in the company I work for.
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