3M Press-On™ Prism #3534

Press-on optics useful in the treatment of Diabetes, Post- Cataract Surgery, Low Vision, Hobbies and Sports. 

Available on Diopters: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 20, 25, 30, 35, 40