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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.
59 Product Reviews
These are great and they were easy to install. Now I can wear my regular sunglasses that I love. Eliminates the need to buy another pair of sunglasses. Thanks!
Dorothy Mervine Location: West Palm Beach, FL June 29, 2015
Love the convenience of making any glasses readers. Just wish you had two sizes so I could confirm them to the glasses I purchase.
Jodi Blatt Location: Reading, PA June 25, 2015
I've been using Hydrotacs for over 5 years. Put them on Oakley sunglasses for Flyfishing, tying, reading etc. as I need help close up. Just make sure the lenses are clean, wet them & the Hydrotacs, place them appropriately & let them dry. I have never had one come off or move. Even while fishing hot weather, saltwater in Florida or cold in the Great Lakes. I put them on once & that's it. Must admit I was skeptical but they've been on all these years. Can even spray the lenses lightly, wipe them off & no problem. My Eye Doctor couldn't believe it. Then I showed her. Vision is perfect. I'm "over" satisfied & you can't go wrong at readingglasses.com. In stock & fast, free shipping. Thank you!I just bought 3 more pairs for new glasses as the price there is a third of other places.
David Piscitello Location: Cheektowaga, NY June 18, 2015
stick on reading lenzes
Used them on snorkel mask and they worked better than I thought they would. Didn't come off when cleaning/clearing mask either!
Susan Claffey Location: River Ridge, LA June 15, 2015
I can read
put in shooting glasses working out great.
Susan Williams Location: West Richland, WA June 05, 2015
great help with my new sunglasses. I can also read when I go shopping.
Maddy Van Ness Location: Huntington Station, NY May 20, 2015
Work better than I could have hoped!
Love these Hydrotac readers. These work great for me since I just need a reader. Extremely easy to apply to your sunglasses.
Troy Marseline Location: LINDSBORG, KS May 08, 2015
One fell off.
The second time I wore my new sunglasses with these stick-ons, one of the stick-ons fell off and was lost. I must have done something wrong.....
Staff Response: No worries, we've sent a replacement pair at no charge. Use a dab of dishwashing liquid and rinse to remove any oils from the surface of the lenses before re-applying. Should not happen again.
Shelley Bond Location: Belmont, CA April 06, 2015
have not had a chance to use them yet
I am a scuba diver and need readers to see up close so I bought these to put inside my goggles under water. They are supposed to stick inside my goggles and allow me to see things close up under water. I got the hint from a dive shop I visit. but I have not had a chance to use them I will be diving soon and let you know
Donna Vickodil Location: Aliquippa, PA March 29, 2015
Use them on my racingbike glasses. I can finaly read my Garmin gps.
Peter Verbiest Location: Franklin Park, IL February 03, 2015
Dedicated to delivering the very best
shopping experience on the web. Seriously.