PureVision contact lenses are monthly and extended wear contact lenses. PureVision contact lenses are made of silicone hydrogel that provides exceptional vision, with outstanding comfort and health. PureVision contact lenses provide up to 5 times more oxygen permeability than other traditional contact lenses. What does it do for a contact lens wearer? This allows wearing contact lenses all day – you won't have no longer to worry, if you'll have to leave them in the eye when sleeping, or if you're at the party, traveling or working overtime.
Contact lenses can be used:
• through the day;
• through the day and if needed – also at night;
• twenty four hours up to 15 days in a row. *
* To have a maximum comfort it's recommended to remove contact lenses from the eye
regularly, clean and disinfect them.