Hydrotac (Bifocal Lens)

Made in the USA, these D shape stick-on bifocal lenses can be attached to any eyewear such as sunglasses, goggles, diving masks and clear lens glasses to provide an instant reading magnification with excellent clarity. Available in strengths from +1.25 to +3.00, the soft pliable lenses stick simply and easily with a small drop of water, no adhesives needed. They are removable and reusable, leaving no residue, and can be trimmed with scissors as necessary for a custom shape and positioned as required. The pack includes one pair of lenses and full instructions are also enclosed.