Rigid gas permeable lenses are usually the lenses of choice after RK. They provide good visual acuity and tear exchange, they move well upon the cornea, and they allow high oxygen transmissibility ...

soft lenses made of water-containing plastic; and gas permeable (or 'rigid gas permeable') lenses which are less flexible. Soft lenses are the most comfortable to wear. In this category ...

Treatment may be as easy as using pressure lowering eye drops. Rigid gas permeable lenses are generally the healthiest for your eye. These lenses allow for good tear exchange under the lens and a good ...

He explains that these lenses "range from daily disposables to weekly, biweekly or monthly." However, "Rigid gas permeable contact lenses can last much longer, ranging from months to a year." ...

Some solutions are specifically designed for soft lenses, while others are for rigid gas permeable lenses. Secondly, you need to look for a solution that effectively cleans and disinfects your ...

Contacts, however, generally do not have these issues. Soft Contact Lenses: Comfortable and flexible for daily wear. Rigid Gas Permeable Lenses (RGP): Provide sharp vision and durability.

soft lenses made of water-containing plastic; and gas permeable (or 'rigid gas permeable') lenses which are less flexible. Soft lenses are the most comfortable to wear. In this category ...