Blue Merlin Stick-On Readers Bifocal Lenses | Magnifying Adhesive Reading Lens | Sunglass Magnifier Stick On | Turn Any Eyewear into Reading Glasses | 1 Pair, 2.50 Magnification

I had already tried another more expensive brand of these stick on readers and had a heck of a time installing them so I figured I'd try these being a little cheaper . Once you get these to stick they work as good as your regular glasses . Getting them to stick is frustrating but if you watch the video these nice folks made and follow it to the T you will get them to stick with patients , getting all the bubbles out that's a different story . I took it one step further than just hot tap water , I used dang near boiling water , the more plyable the magnifier lens is before you put them on your glasses the easier they stick . Once in place they stay till you peel them off , they don't leave any residue on lenses when peeled off . Very pleased to have readers on my Costa Corbinas one of the few you can't get factory bifocals in . Seeing the electronics and flying knots is much better with sunglasses on ..... Also these folks send the instructions in big type , readable without readers .... Unlike the other brand....Thanks

These worked exactly as bifocal lenses. Placed them on my favorite sunglasses and I could read as usual. Even better, my sunglasses fell to the bottom of the pool for a few minutes before I found them. Lenses exactly intact where I stuck them! These are just plain perfect.

I had order 2 pairs of reader stick-on from a different maker a while back & they are awesome. Still on my sunglasses. They stopped making those, so I ordered these.They're awful. A waste of money. I had them in hot water, boiling water, warm water. I pressed softly & got all excess water off like the instructions said. Then I pushed firmly, left water on, took water off - doesn't matter. They don't adhere & have bubbles all over. After letting them 'dry' overnight, they simply 'un-adheared' themselves & had turned yellow (see picture). Stupidly I threw the box out, so I'm stuck with them.My honest advice - look at my pictures (from two of my umpteen attempts) & how bad they are. Don't waste your money.

Love these Blue Merlin reader bifocal stick on lenses. I have so many sunglasses and now I can turn them into bifocals. You warm them up in warm water (to make them more flexible and easier to apply) and just position them according to the directions, they are pretty easy to move around & press out any air bubbles and WA LA your all set to go. Your eyes are shaded and now you can read. I have been using these for years and they are great instead of buying whole new glasses.

I purchased these bifocal lenses previously and had a little trouble keeping one of them from lifting at one edge, but the lenses are still attached. The lenses I just purchased won’t stick at all. The lenses fall off completely. I am returning them.

Two many times I grew a pair of my prescription sunglasses hop on my bike and go for a ride then realize I cannot read a menu or price tag because I didn’t bring my regular glasses. I’m putting one of these on each pair to fix this.

Tried numerous times to put these into my sunglasses following directions exactly! Every time after they set to cure for the time stated, they fell right off the sunglasses! I had 2 other people try to put them in my sunglasses and they fell off as soon as I picked them up. They are worthless, but too late to return! Just a waste of money!!

Was so excited to get these. Tried for 2 days to get them to work. Didnt seem to matter how hot the water was, either they fell off, I couldnt get the bubbles out, couldnt get the fingerprints off without moving it and it unsticking and/or it just falling off over night as I "let them sit and dry" Then when one did stick it was horribly blurry to look through. Im so disappointed and returning. Doesnt work