These glasses are frickin awesome These glasses are frickin awesome! I don't know if my vision with them is the same as what a normal person has. But one thing will never be the same. They've been seeing colors all their life, so for them, what's the big deal. But I got my color vision at age 65. I will never cease to be awe-struck by the green of the trees, the reds, oranges and purples of flowers, the sunrises and sunsets. It's truley amazing.

Quality of progressive Rx is the best, non-colorblind can use. Quality of the Rx is the best. I am not colorblind, but being a scientist, was curious & ordered non-Rx pair to test as sunglasses. I was pleased with the results so ordered sunglasses in my (progressive) Rx. Rx was large improvement over my clear pair, having wider vision, so later I ordered indoor Rx pair. Lenses increased contrast (in addition to color enhancement). in my opinion more non-colorblind should use these.

Good but not as "wow" as thee videos show Strong Protan. Bought sunglasses. There is some improvement to the vision of reds. Although with some drawbacks: they kind of tint the rest of the colors. They only seem to work on reflected lights (on emitted lights, like the one of a screen doesn't seem to work). They must be used in open sun to see some effect. At the moment it's the best available option if you want to improve your color vision.

Before you think about buying these… Before you think about buying these glasses, watch the videos on them as being a scam on youtube, they prove beyond a doubt that it is a scam! If you buy these you will be throwing your money away.

Had the most lovely experience with… Had the most lovely experience with these as a gift for a colourblind relative. They were so appreciated, highly recommend this as a Christmas or birthday gift. Really good price as well in my opinion