StickTite Lenses Small 28mm stick-on bifocal lens, convert sunglasses into magnified bifocal reading glasses

No issues with applying to my motorcycle sunglasses and my shop safety glasses. Now I can see my motorcycle GPS and dashboard display! Nice!

Really wanted these to work so I could wear my favorite sunglasses without having to switch out when I need to read something. Unfortunately they are next to useless. I tried fitting them using lens cleaner as suggested by the manufacturer, and water as suggested in the comments. Neither method stopped the image being very blurry. Also as the pics show, as the fluid dries the lens begins to peel away at the edges creating an even more distorted image. I contacted their CS email address and despite receiving a receipt confirmation, I never heard anything further. Save your money.Update. CS did respond, went to my junk folder so my bad on that. They’re sending me another pair so we’ll see if I just had a bad set. Will update.

All things considered this product works pretty well. Is the image crystal clear? No, but for the price it is better than I expected. The image is slightly blurry, but I can read my phone or the label on a product in the grocery store no problem. If I want to read a book I will use good reading glasses. Use only water to apply. It took two tries only because first time I spaced them too far apart. I peeled them off and re-applied and it's good. I gave it 4 stars only because the image is slightly blurry, but very serviceable. I recommend this product.

Game Changer!!! I don't know why the review average is so low. These should be 5 stars easy. What a great idea. If you try to get bifocal lenses in a set of high quality brand name sunglasses, they replace the lens with something different and charge you a mint. I've been able to covert two pairs of sunglasses in to bifocals. Just use care on installing, but they don't fall off when properly adhered and I'm very active (fishing, boating, beach, etc). This completely changes things for me and I'm so happy to have found these.I think most people are thinking they will get the same quality bi-focal as they do in a fixed lens that was manufactured to be a bifocal and then they are disappointed. These are not as good as that. They have visual defects in terms of clarity and magnification through the field of view, but they are still totally usable and pretty darn good. Some of this I'm sure comes from the curvature of the glasses you are putting them on. These are universal, so it fits all shapes. For example I don't want to read a book with these, but I can totally ready my phone, watch, form and do detailed anything with them. I use them daily in my sunglasses and its made a huge difference in my life. If you think about the price point and what these are allowing you to do, its a complete game changer. I can now buy off the shelf sunglasses and configure them to my liking. I love love love these and I'm picky and I still love these.

Lenses are smaller than I expected. Hard to find right places to stick on my glasses. If I place them on bottom of glasses, I am not able to see the object clearly. If I place them on middle of glasses, the regular vision and magnifying vision are overlapping. Once I placed them on somewhere between bottom and middle, I was finally able to read object with minimized overlapping with regular vision. Maybe the size of my glasses are too big. Maybe working better on small glasses. Vision through lenses ares not very clear, but just okay to read objects better without it.Pro: No water needed. Stick well on glassesCon: Pricing is little too high for performance and convenience.Recommendation: Hold

I did everything prior to sticking these to brand new glasses ( cleaning ) and they did not stick properly or consistently. Very hard to see clearly through. I had to keep arranging them so I could see through both at the same time. Pricey, low quality.

I wear bifocals and I am a cyclist. It is impossible to read detailed information on my head unit. For years i just utilized limited data fields and squinted, but forget about detailed structured workouts as that would be impossible. Custom glasses are too expensive and contacts dont work for me ( I tried).I read the reviews on this product , some good and some bad. For the price it was worth the gamble.These went on very easily, too easy. They have stayed in place. There is a narrow margin of visibility but if you take a moment to identify the area that you specifically need magnification these work perfectly.Are they perfectly clear, not necessarily - i applied some trial and error to identify the range and magnification location i needed. For me these work perfectly. I can now clearly read small detailed data fields during my outdoor structured training rides.If you are willing to identify your needs and dial in the the location (car dash, watch, bike computer) these work perfectly well. I love the productThese are for specific use cases and no one should expect perfect custom lens vision from these. If you need that level of quality vision spend the money with your doctor. Again, for my needs they worked perfectly well.

Initially, I am giving these lenses 3 stars because I won't be putting them to use until May 2025. I purchased these lenses specifically for my snorkeling goggles. However, what I can say right now is that it took some time to get these in the right position on the goggles. At first glance (no pun intended), they seem to work like I had hoped. I can see my camera screen clearly. The true test will be when I am in the water. I will write another review after my snorkeling excursions in Tahiti.