NIGHT & DAY® contact lenses can be worn continuously for up to 30 nights and days. NIGHT & DAY allows up to six times more oxygen to your eyes than the leading brands' soft contact lenses.

The Importance of Oxygen

Red eyes can be a sign that the eyes are not receiving enough oxygen. Insufficient oxygen may also compromise normal eye function and cause uncomfortable lens wear. Patients typically notice whiter eyes with NIGHT & DAY, which are made of a highly oxygen-transmissible material — so higher levels of oxygen reach the eye, even during sleep.

If You're Considering Laser Vision Surgery

NIGHT & DAY contacts may be a good alternative to laser vision surgery for the millions of people who are not strong candidates for the procedure, or who are averse to it due to its high costs, invasiveness and no reversibility. NIGHT & DAY contacts offer patients the same benefit of continuous, clear vision.

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