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April 5, 2023

What is the best blue light blocking screen protector?

Today, we spend an average of 7 hours per day in front of a screen, that's 2,555 hours per year!  With all of that screen time comes the potential for a number of health problems, including eye strain, headaches and disrupted sleep patterns. It's important to protect ourselves from blue light but with so many products out there, how do you know which screen protector to choose?

If you're in the market for a blue light blocking screen protector, choosing the best screen protector can be overwhelming.  EyeJust specializes in blue light blocking screen protectors and glasses. EyeJust's proprietary blue light technology targets the harmful wavelengths of blue light, protecting you while maintaining crystal clear colors. They have conducted independent studies confirming that EyeJust screen protectors block more blue light than any other leading brands and  have proven the benefits of better sleep and less eye strain.

EyeJust was tested in two independent studies at the University of California, Irvine.

Blocking Blue Light

EyeJust partnered with UC California, Irvine and the Ophthalmology Department, Dr. Mitul Mehta, to test the amount of blue light that EyeJust screen protectors block compared to other leading competitors. The results were presented at the Association of Research in Vision and Ophthalmology Conference.  The findings were clear - 

"EyeJust blocks more harmful blue light than other leading brands with clear transparency for both the iPhone and MacBook."

- Dr. Mitul Mehta, Department of Ophthalmology  University of Californa, Irvine

Many brands claim to block 99% or 95% but these claims can be ambiguous with specifying the wavelength that is targeted.  In fact, none of the brands tested blocked more blue light than EyeJust at the peak harmful blue light wavelength. EyeJust screen protectors blocked the most harmful blue light at the peak wavelengths, 450nm and 460nm, while maintaining true colors. Some brands barely block any blue light all, while still claiming that they block more than 90% of blue light. 

How Much Harmful Blue Light do EyeJust and Other Brands Block

Study performed by Dr. Mitul Mehta at the University of California, Irvine Gavin Herbert Eye Institute

Table header 0EyeJustLeading BrandOther BrandsAmazon Brands
iPhone @ 460nm39%21%4-6%2%
MacBook @ 450nm38%33%4-10%2%

Results presented at the Association of Research in Vision and Ophthalmology Conference

Proven Benefits

EyeJust is committed to having a proven, effective blue light blocking screen protector. SleepScore Labs performed an 850-night study that was published in the Oxford Sleep Journal on the effectiveness of EyeJust screen protectors.1 In this study, 92% of EyeJust users reported feeling less eye strain and 71% reported getting a better night's sleep. Additionally, users reported less headaches and eye fatigue throughout the course of this study.

1. Holly Rus, Sharon Danoff-Burg, Morgan Weaver, Rodolfo Rodriguez, Roy Raymann, 265 Blue Light Filtering Laptop and Tablet Screen Protectors Used After Sunset Improve Sleep, Sleep, Volume 44, Issue Supplement_2, May 2021, Page A106,

Choosing the best blue light blocking screen protector can be overwhelming, but EyeJust products stand out from the rest. EyeJust comes recommended by several independent studies which have demonstrated the effectiveness of blocking blue light and proven benefits of better sleep and less eye strain. When you choose EyeJust, you can be confident that you're getting the best possible protection against blue light.

EyeJust Blue Light Blocking Screen Protectors