But they are made of gas permeable material. This allows gas exchange between both surfaces of the lenses, which provides a better physiological respect of the cornea. They are softer than the hard lenses, their plasticity making them easy to get used to while the gas permeable material provides greater wearing comfort.
Advantages therefore are better immediate comfort, greater wearing comfort and longer wearing time.
Method of use for hard or gas permeable contact lenses. Contact lenses handling with long nails can be dangerous for the contact lenses or your eyes. Do wash your hands before contact lenses handling. Closed the washbasin before cleaning the contact lenses. After contact lenses cleaning, rinse the lenses thoroughly.