Lens Type: Focus Night and Day are monthly continuous wear disposable soft contact lenses. Buy one box of 6 lenses.
Other Info: These contacts are manufactured with a revolutionary new materal called lotrafilcon A. This allows the N&D lenses to be worn continuously for up to 30 night & days - even while you sleep. Ciba Focus Night & Day contact lenses allow six times more oxygen to reach your eyes than ordinary contact lenses.
Features: Extended wear contact lens
H2O Content: 24%
Types of Tint: None
Ciba Focus Day and Night contact lenses are designed to be worn as an extended wear lens for up to 30 days of continuous wear. However, only your eye care provider can determine if these lenses are right for you and how many days and nights you can wear them. It is important that you follow your eye care provider's wearing instructions.