Enchroma has a nice product, but you should not expect a miracle. I use them when driving and while outdoors and they greatly enhance the reds and greens around me. They allow me to see more clearly the oranges and purples, too, but they are not the end all for protanomaly color blind people like me.

I confess that when I first put them on I didn't get the earth shattering revelation some have had on the videos, but after wearing them for a couple of hours I realized my fence was red and the photinias in the back yard had some beautiful red growth. I had NEVER seen these before. Flowers in general are amazing more beautiful.

My final assesment is that they are worth every penny as an aid to seeing color, but don't expect that they will completely eliminate your color blindness.

This is exactly how enchroma advertises these glasses. My expectations were met, but I was disappointed I didn't have the earth shattering experience like some of Youtube.

I"m sure over time they will get even better and I am considering purchasing the indoor version.