To extend lens life, avoid wiping with rough fabrics; use the included microfiber cloth for cleaning. ???? Important Notes. Strength Options: 1.0 / 1.5 / 2.0 / 2.5 / 3.0 / 3.5 / 4.0 (Choose Your Perfect Power).
This product would be ideal for individuals who need a strong pair of reading glasses for various activities, from sports and hobbies to everyday tasks.
