OPTX 20/20 Hydrotac Stick On Bifocal Lenses +1.50 Diopter | Magnifying Adhesive Reading Lenses | Sunglass Magnifier Add On | Reusable Design

These worked great for my husband. He uses them on his sunglasses so he doesn’t have to wear his classy black readers on the tip of his nose while wearing his sexy Maui jims. They stayed stuck as intended for over a year until one fell off whilst the glasses were dropped. No fault of the product.

Looking through these makes everything distorted. I wear readers 1.5 on a regular basis and applying these to my sunglasses did not help. They are a stick on plastic lens so don’t expect them to be clear and non distorted.

Stick like glue even without water. They work pretty well

These may or may not work on flat lenses, but they will not stay in place with wrap-around style sunglasses. I tried them both inside and outside the lenses, and no dice. Yes, I verified that I had the on right side out.

OPTX 20/20 Hydrotac Stick On Bifocal Lenses +1.50 Diopter | Magnifying Adhesive Reading Lenses | Sunglass Magnifier Add On | Reusable Design First impressions: Nice set of two plastic flexible lenses to attach to your glasses, prescription or not. The lenses add a bifocal section on to the inside of your glasses, which they can be prescription or even a pair of sunglasses. Installation/setup: Follow directions to attach to the inside of your glasses. Be sure to apply to clean glasses, and let them dry completely. Final thoughts: I had success and a fail. I got these to put on the inside of my sunglasses I use to ride motorcycles. I got them on, let them dry, and they stuck pretty well, allowing me to see menus and read instructions pretty well. Not as well as my prescription bifocals, but enough to get by during a ride. Unfortunately I didn’t think about the wind rushing across the lenses and possibly pulling them off the surface. And that’s just what happened. I was wearing these, I didn’t have my face shield down, and turned my head just enough to lose one of the lenses. In conclusion, learn from my experience and beware the strong wind lol. ⭐️1 star - I don't recommend it at all, poor quality. ⭐️⭐️ 2 stars - I don't recommend it, it has multiple faults, or a very high price. ⭐️⭐️⭐️ 3 stars - It's passable, It has some faults but the quality is ok for what it is. ⭐️⭐️⭐️⭐️ 4 stars - Product quite acceptable, it does what it promises. ⭐️⭐️⭐️⭐️⭐️ 5 stars - Product that I totally recommend.

This product is completely useless. They don't stick at all, and it’s impossible to see through them, let alone read. There is no clear way to know where to place them. I don’t understand the positive reviews; I feel misled. I should get a refund.

So these are 👍 great. They are clear,crystal clear! Easy to install. They stay put. You can remove them and install in other glass. They don't seem to scratch easily . The material acts like vinyl with a lense in it. You can trim them to fit any glasses. A sharp pair of good Scissors ✂️ will do the job. They come in all strengths so be sure to check that box when you order DO NOT PAY $38.00 FOR THESE. They are readily available for $19.00. Last, be careful cutting to size I got one backwards the first time. ✌🏽♥️

Returned since they would not stay on glasses. There was a curvature to it that does not lay flat on the lens

Funcionan razonablemente bien, un poco complicado colocarlas en el lugar adecuado para que sean de utilidad. Es un proceso de prueba y error para dejarlas en la posición óptima.