EziOptx Stick-On Bifocal Lenses provide a simple, lightweight and cost-effective solution for farsighted vision without the need for expensive prescription eyewear. These ultra-thin, pliable lenses stick into sunglasses, scuba masks, ski masks, swimming goggles and safety glasses using just a drop of water and they can be easily removed and reused. Available in +1.50, +2.00, +2.50, and +3.00 diopters, they deliver optimal magnification while remaining almost invisible from the outside. Perfect for reading fine print, tying fishing knots, following dive computers or enjoying scenic adventures, EziOptx Stick-On Bifocal Lenses offer instant visual enhancement with no adhesives, no residue and maximum convenience.