Power / Sphere / Rx (a number between -20 and +20)
In Addition for astigmatic patients:
Cylinder (a number between -4.00 and +4.00)
Axis (a number between 0 and 180)
Cylinder and Axis are usually separated by a ×
Product Information:
O2 Optix are state of the art breathable contact lenses designed for daily wear but with the flexibility of occasional overnight wear for up to 6 nights (as directed by your eye care practitioner).They're made with a revolutionary Silicone Hydrogel technology that transmits up to 5 times more oxygen to your eyes than traditional soft lenses. This means your eyes are better protected from the signs and symptoms of lack of oxygen - dryness, irritation, end-of-day discomfort and redness. And since, on average, contact lens users wear their lenses for 11 hours a day, this is a huge plus. O2 Optix lenses have a unique surface treatment that is proven to provide a cleaner lens surface and a more wettable lens for improved comfort.
Product Availability:
This item normally ships within 1 - 2 business days.
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