The most important distinguishing material features of Water Surface Technology lenses are those at the surface of the lens and in particular, surface wettability.

Multifocal (MF) contact lenses are designed to provide functional vision to presbyopic patients of different ages, refractive errors and pupil sizes

DAILIES Total1^® daily disposable contact lenses feature Water Gradient Technology and SmarTears^® Technology, which provide a lens surface that is highly wettable, soft, and…