F3 contact lenses from Bausch and Lomb are manufactured for optimum comfort and clarity. They are worn as daily wear lenses for up to a year and replaced. F3 contacts have the benefit of having the focus power sitting right on your eye’s lens to negate any peripheral vision difficulties.
The lens material (polymacon), is a hydrophilic polymer of 2-hydroxyethyl methacrylate, and is 38.6% water by weight when immersed in saline solution. These lenses are hemispherical flexible shells.
|Center Thickness:||0.02mm to 1.0mm|