Optx 20/20 Stick-On Bifocal Lenses

Turn your favorite sunglasses or safety glasses into reading glasses. No more squinting to read - stacking safety glasses over your reading glasses or wearing two pairs of glasses around your neck. Optx-20/20 HydroTac lenses are soft - pliable - lightweight - precision- optical lenses that easily apply to any style sunglasses with water. When dry - they stay firmly bonded even in wet conditions - yet can easily be removed and reinstalled to other sunglasses. A great solution to expensive prescription sunglasses. Includes a manufacturer guarantee against process and material defects. Size: 1.2'' diameter. Made in USA. *Includes one set of bifocals - plastic case and instruction sheet.