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Turn any style of eyeglasses, sunglasses, or safety glasses into reading glasses. These ingenious magnifying lenses bring small print and close-up tasks back into focus.
Hydrotac (formerly Optx 20/20) Stick on Bifocal Reading Lenses are soft, pliable plastic lenses shaped in a half-moon. This ultra-thin design clings to the inside of your glasses through molecular attraction. No adhesives are needed. These flexible press on bifocal lenses leave no residue. They are instantly installed with water and may be removed or reinstalled at any time you choose. Perfect for Sunglasses, Dive Masks, and Safety Glasses.
75 Product Reviews
Used to add shooting bifocal and worked well.
John Shriver Location: Cedaredge, CO November 26, 2015
Working good on sunglasses. Tried to trim one side with a very sharp razor blade while lying on hard flat surface & newspaper, and found more difficult than expected from directions. I marked bottom edge with a sharp pointed sharpie and cut inside edge with sharp strong pair of scissors and it worked much better. Turned first one upside down on other and used it as outline. Took me a couple of tries to stick on backside of glasses to get bubbles out.Works great to read instrument panel while driving and reading basics with sun glasses. Much better than several hundred dollars for poor sunglasses with just Rx for reading.
Arthur Beatty Location: Los Altos, CA November 19, 2015
While the magnification received was correct I cannot see thru them. I have several other pairs of 1.5 reading glasses which perform well, these are not working for me at all.
Russell Clark Location: West Olive, MI October 29, 2015
Greatest idea ever!
I wish I had invented this! What a savings, as opposed to the cost of having prescription bifocals added to your favorite sunglasses! Love them and own 4 pair!
Deidre Hammell Location: Ship Bottom, NJ September 14, 2015
How did I not find these sooner?
As a pilot, I have my favorite sunglasses that I wear in the plane. Getting them bifocal was cost prohibitive. Switching back and forth to reading glasses was tedious. This product solved it! Easy to install and position, I'm no longer changing glasses while flying! The magnification is perfect and clear. Recommended!
Jeff September 09, 2015
transformed my sunglasses
I applied these Hydrotac lenses to an expensive pair of sunglasses I received as a gift. They are great! I can read very well and the applied lenses don't block my view when I'm not reading. I did have to cut them down a little, using the instructions provided. Great purchase!
Mary Beall Location: Garland, TX September 08, 2015
Took awhile but found what I needed
I had bought a pair of these a few years ago for my regular glasses. I had a need again for these but my pharmacy did not carry them anymore. Was overjoyed to find them and a spare pair!
Karl Larson Location: Ridgefield, WA September 05, 2015
magnificent product, horrible packaging
After cataract surgeries Hydrotacs saved me over two hundred dollars for new bifocal glasses. I see fine details now. Opening the plastic monster package and reading the miniscule instructions I got the lens installed using my own common sense. I would recommend Hydrotac lens to my friends and eye professionals. I would buy them a pair if the packaging were improved!
Cyrus B Fletcher Location: Baytown, TX August 21, 2015
2 pairs of glasses
this product is very helpful. I use to wear cheaters with my sunglasses. not an attractive look
Joan Romer Location: Elmhurst, IL August 18, 2015
Works OK. The stick-on lens is too big for small to medium frame glasses, so you need to cut off the bottom portion and trim the sides with a sharp pair of scissors. When cleaning, you might have to remove them and then reset them onto the lens.
Anthony Iavicoli Location: Garrison, NY August 18, 2015
Dedicated to delivering the very best
shopping experience on the web. Seriously.