I have excellent eyesight but I stare at the computer all day. I wanted to reduce eye strain so I bought glasses. They turned out to hurt my eyes when I wore them, so I went online to find a color filter property test. You are not working. I've attached the image while looking through the lens at my computer screen. The two images must be identical if the glasses work. The image on the right is what it should look like, created with some Photoshoppery magic, and the image on the left is what it would look like if the glasses didn't work. So they are ineffective and actually hurt. Update: Eyekepper emailed me asking to delete my negative review. In return, they offered me a refund. To be clear, they do not offer a refund for a product that does not work as advertised and causes pain. They offer a refund for removing a negative review. This leads me to believe that the other negative reviews were removed because Eyekepper paid them money to artificially inflate their reviews and continue to sell glasses that don't block blue light or cause eye pain. Shady business practices.
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