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Reviewed in the United States on March 9, 2025
The bottom line is these stick-on lenses turn my plain sunglasses into bifocal sunglasses and allow me to clearly read what I would otherwise be unable to.That is, after I figured out the installation trick.At first, I followed the directions, cleaning the inside of the lenses on the glasses, cleaning the front of the bifocal lens with the alcohol wipe, and then applying the bifocal lens to the inside of the eyeglass lens. I ended up with a number of bubbles and waves that created significant distortion in the magnified area. I realized the problem was that I had allowed the alcohol solution to dry before applying the stick-on lens.I then tried again, but this time ensured the surface of the bifocal lens was still wet when I applied it to the inside of the sunglasses lens. This significantly removed the bubbles and waves, and the distortion.Just as an experiment, I tried it one more time, just using a few drops of water on the inside of the sunglasses lens and then "floating" the bifocal lens on that and then pressing out the water. This worked even better.The material of the stick-on lens adheres strongly to whatever surface the lens is on. That's good in that it stays put, but it did make getting the lens out of the case just a little challenging. Same with removing it from the sunglasses to reapply it. Not a major issue, just something to be aware (and careful) of, since you don't want to tear the bifocal lens in the process.The optics are not quite as good as ground bifocals, so if I was going to be reading for a long time, (like reading a novel while sitting on the beach) I might choose to wear a pair of "cheater" bifocal sunglasses. But, for just needing to be able to see what's on my phone or other short-term reading tasks, these stick-on lenses allow me to transform the sunglasses I already have into ones that allow me to read, at an affordable price.I plan to use the second set of lenses on my full-face protective shield, which doesn't have enough room to allow me to wear my glasses behind it. I may even get another set at a lower magnification to also add to the face shield to provide similar function to my trifocal glasses.
Thomas Scruggs
Reviewed in the United States on March 2, 2025
hated it. too thick, soon as you cut it to fit your finger prints got all over it and made it blurry.Showed too much on glasses.
Factual Reviews
Reviewed in the United States on March 10, 2025
The "MZWOTO 2 Pack Stick On Bifocal Lenses" are cool for making my old,non-prescription sunglasses work for me again,without having to spend a couple hundred dollars on new lenses. I have astigmatisms,so I won't be doing any epic reading sessions with these lenses,but I am able to see my dashboard in my car clearly and I can read my phone with them. I have prescription sunglasses that I don't want to wear when on our boat, for fear of losing or breaking them. These static attached bi-focal lenses are perfect for boating,amusement park rides and any other place I might worry about damaging or losing my prescription glasses. If you've ever put a protective shield on your cell phone,tablet or laptop you won't have any problem attaching these lenses. Wash your hands with dish washing soap to remove all oil from your finger tips, use finger nails or tweezers to pick up the bi-focal and place it on the inside of your non-prescription lens - start on one side and let the lens gently bend into place. Use a eyeglass cleaning cloth to secure the lens to your glasses. I didn't get any air bubbles this way,and no fingerprints either. I don't care if anyone sees the lens on my glasses,I care about being able to read and see thing close to me. Good product to keep in your travel bag,glove compartment,office,and home for emergencies. Good value too.
Cabo
Reviewed in the United States on February 28, 2025
This product is incredibly blurry and not returnable or exchangeable. Absolute garbage. Buyer beware!!!!!! Followed installation and preparation instructions to the letter, but the product is so bad it would be harmful to the eyes in just a short period of time. I was next to impossible to focus without causing severe eye strain. You have been warned. On the positive side the lenses did to the surface of my sunglasses, but that is as far as it goes.
Wise Customer
Reviewed in the United States on February 22, 2025
I like the fact that I can turn my normal Rx glasses into bifocals. Very handy.
Customer
Reviewed in the United States on January 28, 2025
Item works as advertised, easy to attach to glasses.
Paul A.
Reviewed in the United States on January 21, 2025
These work much better than I expected. Getting the exact placement was a bit fiddly, but that was user error.
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