Covisn Color Blind Glasses Avis 15

I haven’t received my item yet. The last update I got on it was 31st, it’s not the 13th. The delivery company has told me to get into contact and I have heard nothing since? I also tried to look into getting a refund and doesn’t provide information on where to go….

Edit: July 2025 - the company helped me after I sent in an email and updated me on the issue with my order. It was since delivered within the next few days after and in excellent condition with packaging being like new! Covisn are reliable and have been a great help for me! Thank you Covisn!

Great website.

I've tried a few other colorblindness correcting glasses and they either don't work at all or are too expensive, but the Covisn glasses work for me. I can see the colors of traffic lights and stop signs clearly now.

When I asked some inquiries they respond very quickly, and such a good product

I highly recommend Covisn's glasses for colourblind people!

Being a red-green colorblind person myself, I can attest to their accuracy in their ability to help the colorblind see colors better.

My father is color blind and these really help him.

My dad wrote me a letter telling me that the glasses were incredible and thanked me for the best birthday present ever.

I was so glad I found these contacts because they made me pass my colorblind test

Firstly, I urgently needed the item and paid the fast shipment charge too. But, surprisingly, received it on a day when even the normal delivery will be considered late. Later, although on my request, you refunded my fast shipment charge of 90 USD, but that had to be negotiated through call center. thanks to the Call center girl for her nice gesture of ensuring the refund. One more thing that I would like to mention that, please make sure to prevent corrupt practice of Dhaka UPS staff at the Airport. They were found to have a link up with the corrupt custom clearance system and as such no client can get away of this system and we are all victim. UPS as an international organization, it is strongly recommended to kick out all corrupt local staffs, as they might bring disaster for UPS at any time by spoiling image.

Covisn was just what I was looking for I probably spent three or four years trying to find some contacts that would correct my red green deficiency. couldn’t find them anywhere and i ran across covisn on the web. When I contacted covisn someone got right back to me to answer any concerns I received them in a couple weeks I went to my eye doctor so she could help me put them in and she gave me a test infact she took the email address for covisn because she knows people that want to get the same thing. all I can say is thank you civisn it’s something I’ve been hunting down and you guys have really good support thanks couldn’t believe it I could read all the numbers on the Ishihara test

The website has a lot of great products and information to help with color blindness. The support team helped a lot when my package got stuck in customs. They actually sent me another set free of charge!! That's amazing service you can count on!!

I just waster 100€, becau it was not working…

It has been more than 2 months and I haven't received my lenses. I want my refund