Optx 20/20 Stick-On Bifocals, +125

Well, been old for a while, but now there's proof based on my Amazon purchase history. But regardless of the march of time, this has proven to be a very handy product. I use it with my current glasses (put them on a spare pair) for reading small print, such as newspapers and some magazines (which, for some reason, always seem to want to print things in 8 or 9 point type when it's clear that most of their readers are well over the age where they can read such small type. Then they wonder why circulation is falling.) Sorry for going off on a tangent. Back to the stick on lenses. They work great. Had no problems putting them on my glasses. The pack did not come with directions, but directions were available on the manufacturer's web site. Basically, clean your glasses well with very warm water, then soften the stick on lenses with warm water, stick them on, push out any air bubbles, and let them dry. The lens have a curved side which is the side you want to affix to the glasses. So far zero problems with them coming off. Clarity is excellent. They are noticeable on regular glasses - I expect they would not be noticeable (or hardly at all) if you used them with sunglasses. Lot less expensive them progressive lens and, for me, work just as well. I can clearly read the newspaper again! Highly recommend.

I bought a 2nd pair of these for another set of these for my sunglasses when I lost one side of my old ones. The new ones don't stick at all. And no returns on this product. The first pair work fairly well. But I've zero confidence in buying or recommending these. They are junk.

These are very handy if you just can't come to replace your non-corrected lenses, but distortion free they are not! I used these on my polarized safety glasses with decent improvement. They were easy to place and trim to the size I needed. DO NOT however plan to do much reading with them. They simply can't compare to a standard manufactured bi-focal for that and will have you seeing double. But for quick glances or short term closeup work, they can make a world of difference. Given the choice between a new bi-focal lens and these, the choice clearly favors the new lens. Just keep your expectations reasonable if you choose these instead.

I bought these for my sunglasses. I found that it was easy to cut the product and after I decided the best placement they have stuck great. I suggest to use a current pair of multi-focal lenses to help determine where to place. there was an adjustment for me to use as I am used to progressive lenses in my glasses, but bought these to wear in sunglasses over contacts without any close up focal. Product is not recommended while driving. I have tried this out and find it does not block my vision for driving. I am 5' 3" so sit lower in the car and it could be different in another car. So I think is to be an individual choice and also will depend on the actual placement in the sunglasses.

I tried to use these in my SCUBA mask, and while the correction was good I had trouble with them fogging. The anti-fog that I use on the mask did not work on the stick-on. I realize that this was a use for which they are not intended, but for other divers thinking this might be a solution it didn't work so well.

I have bought 3 of these now, the 1st one didn't stick but I thought perhaps it was me so I bought another and it did stick. It is pretty great on the glasses I have it on. So I went for another since I was at 50/50. It didn't stick again, so at this time I would recommend that you dont waste your money on these. And the no return policy is garbage, this seller should be ashamed as they are clearly aware of the unreliable nature of this item.

These stick on bifocals used to be absolutely wonderful! But when the first set gave out (wouldn't stay stuck to my glasses) this is now the 3rd set I've purchased (thinking maybe it was just a glitch) and each time they will not stick to my glasses. The edges of them always curl up and not lay flat like the 1st ones I bought. These were the best thing I've come across in years, now they don't work for me any more. So disappointed. Won't try again. :(

Making your own bifocals works. I ordered the 1.25 magnification and attached them to my regular glasses and they work very well. Usually I wear contacts at work and wear reading glasses to read reports/spreadsheets. In the evening I switch to glasses, however to see something up close, I have to take my glasses off, this becomes a hassle when I'm using my laptop...wearing my glasses I can watch tv, I see everything around me, but if I need to look at my phone/tablet/laptop or read instructions on a cake box...I have to take off my glasses. It's annoying, I totally nerded out and starting wearing readers over my glasses. Attractive, right? I wasn't ready for the big move to bifocals so I got these instead. I have a couple pair of prescription glasses (cheap glasses online people!) so I fixed them to an older pair. I'm not sure why people had such a hard time putting them on or making them adhere. I've had mine on for over a week and now my glasses pretty much look like they were made like this. I've had no problems with peeling or falling off. These will work just fine until I get around to making my regular eye doctor appointment for bifocals.

I bought these to add to my Cressi Dive mask. I noted in the description that they could be trimmed to fit but was hoping I wouldn't need to. but they fitted perfectly. On land they work a treat, haven't tested underwater yet but I'm sure they will be fine. Simply to fit to the original lense and once allowed to dry fully they're attached firm.

C'est la troisième paire que j'utilise. Il faut impérativement bien lire les instructions de positionnement et respecter les consignes. Si ces conditions sont respectées, le produit est simplement parfait. A la longue, les bords se "décollent" un peu, il suffit alors de retirer les Hydrotac, bien nettoyer le support (les verres des lunettes de soleil, le masque de plongée, ...) et recommencer le positionnement comme au premier jour. Les critiques négatives proviennent de personnes qui n'ont pas lu les consignes ou ne les appliquent pas; dans ce cas là, effectivement, les Hydrotac ne tiennent pas en place, car la procédure doit être appliquée à la lettre.

Lenses work well. I use it in my diving mask. Easy to loose after rinsing. Need some glue for use in water conditions.

Now I can clearly read my dive computer 🤓

J'ai reçu des loupes bombées donc impossibles à utiliser avec un verre plat. Je ne comprends pas les commentaires positifs ...