Who Else Wants To Learn About RGP Contact Lenses?
The inside scoop about RGP contact lenses
Learning about RGP contact lenses is certainly revealing. Not only is the science about RGP contact lenses fascinating, but they also present a more comfortable solution for those with sensitive eyes. Once you know about RGP contact lenses, your eyes will never be the same.
What it’s all about?
The truth about RGP contact lenses starts in the overall design.
Gas permeable contact lenses, sometimes called RGP contact lenses are oxygen permeable. This means that you get more oxygen into the eye than you would with less advanced contact lenses.
The thing about RGP contact lenses is they came from modest beginnings. Old contact lenses were made of a material called PMMA after World War II.
PMMA didn’t let a lot of oxygen in the eye and thus were uncomfortable to wear.
Thankfully for contact lense wearers, the 1970’s brought the invention of soft contact lenses about. RGP contact lenses were still a long way off, but at least contact wearers could breathe.
When it all really began
The 1980’s brought about RGP contact lenses with their gas permeability.
These lenses are made of silicone and allow even more oxygen through to the eye than the first soft contact lenses, promoting overall eye health and longer lasting comfort.
When oxygen is able to be transported into the eye, the best part about RGP contact lenses is that they can be worn for a much longer time.
Why this is a good thing for everyone
If you talk to a contact lenses wearer and ask about RGP contact lenses, you’ll hear that they seem to resist protein deposits better than regular contacts.
Even when there are deposits, they are easier to clean.
For those patients with certain eye problems that have always spent a large amount of money on specialized contact lenses (those with astigmatism, for example), the thing about RGP contact lenses that they will enjoy is the lower price as well as the comfort.