PILESTONETP-029 Lens B Color Blind Glasses Clip-on for Severe Red-Green Blindness

Bought as a gift. Wanted to try a cheaper option instead of dropping $400 on a prescription pair to see how they worked. Work good for outside and brighter days. Not too feasible indoors due to them being very dark. Keep in mind these are for Red/Green colorblindness only.

Amazing !!!

Did not work. I bought this for someone as a gift, I returned it as it did not do anything for him.

They work for some people and I am one of them but if you need them for work they will not work because they are very unprofessional

I took the color blind test before ordering, and the results showed me being a strong Deutan. After putting on the glasses and taking the test again, it showed me being a mild Deutan. I wouldn't expect a miracle cure from these, but they did help. Everything looks a little more red or pink. I say that as a color blind peson, so go figure. I've only worn them for a day, so maybe things will improve. For now, I am not jumping up and clicking my heels saying, "These things are amazing." I am saying, "Looks a little more red. It looks a little different. I really can't tell if they are doing all that much." I think I am being generous giving four stars. The overall average of three and a half stars on here is probably a good reading of the effectiveness of the product.After having worn them on the water, I will say green navigational markers are darker, and red markers are lighter and brighter. Both are easier to see. That's a real plus for a boater.Almost a year later.After using the clip ons, I decided to get prescrition Enchromas. These are much better than the clip ons. While still not a complete cure (I went from being a strong Deutan to a mild Deutan on both the prescrition and clip-ons.) the prescription lenses are really terrific. I know here I am reviewing the clip-ons, but if you have a benefit from the clip-ons, your benefit from the actual prescritption glasses will be better - really a different experience. I love these things. And customer service at Enchroma is fantastic.