Review on 🔍 Enhance Vision with OPTX 20/20 HYDROTAC Stick-on Bifocal Lenses +250 by Lisa Barber

Okay I'll admit I didn't try to use this product as intended. My ambitious plan was to stick this 2.5 diopter lens on my dive mask to make it easier for me to read my dive computer. I used LOCA glue (sold separately) and a UV flashlight to glue the lens in place and then dried the glue. (LOCA glue is commonly used to attach smartphone glass panels). Glue and UV light worked great! - crystal clear! But the lens used like that wasn't worth a damn. My dive computer wasn't easier to read, maybe worse. Good news: I was able to get the lens out and remove the adhesive, so my snorkel mask is back to its original condition. On to Plan B. These lenses may be suitable for sunglasses, but in my humble opinion they are NOT suitable for a diving mask. I tried my best, it didn't work.