Easy to apply and adjust, the soft lenses adhere using water and can be peeled off (leaving no residue) and reused. Position them on the glasses to best suit the application – high for overhead work, or central or low for eye-level or lower work.
Available in four strengths, they are about 1-1/4" wide by 3/4" high. They are an economical alternative to bifocal safety glasses.
Made in USA.