AIR OPTIX NIGHT & DAY AQUA Contact Lenses

For people who'd rather not think about their lenses. AIR OPTIX NIGHT & DAY AQUA by Alcon are built around exceptional breathability — so you can wear them through the day and, with your eye doctor's approval, sleep in them for up to 30 nights in a row.

Breathes better than any other soft lens

The lotrafilcon A material delivers one of the highest oxygen transmissibility values available (Dk/t 175), letting up to six times more oxygen reach your eyes than standard soft lenses. More oxygen, day and night, helps keep your eyes white, clear and healthy-feeling.

Approved for up to 30 nights of continuous wear

These are among the most eye-doctor-recommended lenses for people who sleep in their contacts. With your eye-care professional's approval, they can be worn continuously — day and night — for up to 30 nights, then replaced. That's real flexibility for travel, shift work, early starts and lie-ins.

SmartShield Technology — clean, comfortable, moist

An ultra-thin SmartShield layer helps the lens resist lipid and protein deposits and lets your tears spread evenly across the surface. That supports moisture retention and reduces dryness, keeping lenses comfortable from morning to night — and overnight.

Easy to handle, simple monthly routine

A light visibility tint makes each lens easy to find and handle. Replace monthly and care for them exactly as your eye-care professional advises. Available in packs of 3 and 6 lenses.

Key features

• Monthly replacement silicone hydrogel lenses
• Lotrafilcon A, 24% water content, Dk/t 175
• One of the most breathable lens materials available
• Daily wear, or up to 30 nights continuous wear (with professional approval)
• SmartShield Technology for deposit resistance and moisture
• Light handling tint for easy insertion and removal
• For myopia and hyperopia (spherical)
• By Alcon

Lens specifications

Material: lotrafilcon A · Water content: 24% · Oxygen transmissibility: Dk/t 175 · Base curve: 8.4 / 8.6 mm · Diameter: 13.8 mm · Replacement: monthly · Manufacturer: Alcon. Does not include UV protection. Available in packs of 3 and 6.

Contact lenses are medical devices. Continuous (overnight) wear is suitable only for some wearers and only with your eye-care professional's approval — not everyone can wear lenses for 30 nights. Extended wear carries a higher risk of serious eye problems than daily wear. Follow the recommended wear, replacement and hygiene schedule, ensure a valid contact lens fitting, and seek prompt professional advice if you notice eye pain, redness or blurred vision.