Clip On Magnifiers
About The Product
Bifocal magnification for the lower portion of your glasses only. The upper portion of your glasses are still utilized as before. Bifocals come in +1.0, +1.5, +2.0, +2.5, +3.0, +3.5, +4.0, +5.0 magnification and as a full frame, standard clip on, or extra large clip on.