RGP Contact Lens – A Rigid Gas Permeable Lens

An RGP contact lens refers to a rigid gas permeable contact lens. These lenses will allow oxygen to permeate the material. They are some of the most state or the art rigid contacts available and shouldn’t be confused with the old style hard lenses. The old style lenses were made of a material called PMMA. This material did not allow oxygen to permeate through the lens and the contacts were uncomfortable to wear. This also wasn’t very healthy for the eyes.

RGP Lenses – Are Not Instantly Comfortable

RGP lenses are not instantly comfortable to wear as soft lenses are, but they do transmit oxygen where necessary more than the soft lenses. An RGP will give you better visual clarity and durability and deposit resistance then the soft lenses. They can also be less expensive than soft contacts. The comfort level is one reason not everyone will wear the RGP contacts. The shape of the RPG lens is maintained because it is rigid. You can break these contacts, but they won’t tear like soft lenses. These lenses will last for years as long as you do not require a prescription change. You can also have the rigid lenses polished by a technician making them last even longer. Sometimes the rigid lenses are more desirable if you have astigmatism as this is a harder vision problem to treat with soft lenses. Ask you eye doctor if the RPG lens is for you.

Also see: permanent contact lenses, order contact lenses, optical supplies

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Beverly Marshall, a successful author and publisher, has researched everything related to eyes and vision. She will answer questions about contact-lenses, eyeglasses, and LASIK surgery, dry eyes and more on this site. Consumers are saving substantial money shopping online for eye care needs. Our merchants are researched and reputable, and represent the best shopping available online. They offer discount contact lenses, eye glasses, and LASIK eye surgery , even the new colored contacts and other online bargains for the eye. Find that specialty contact lens, reading glasses, LASIK, or even specialized safety glasses right here. Whether shopping for contacts for the family or information on laser eye surgery, quickly find it here.