You may wish to take easy precautions to make any lens buy secure and efficient. Before you purchase contact lenses from anybody apart from your eye care skilled, it pays to be a clever client. Contact lens wearers are often shocked and proud of the extent of consolation that lenses present.

Within the U.S. contact lens market, 82 p.c put on soft lenses, 16 p.c put on inflexible gas-permeable, and solely 2 p.c put on laborious. The selection of which lens is best for you must be based mostly solely on an examination by your physician or eye care skilled, not over the phone brown colored contacts lenses.

Though simpler to deal with and fewer prone to tear, inflexible gasoline permeable lenses aren’t as snug initially as soft contacts and it might take a number of weeks to get used to sporting the RGPs, in comparison with only a few days for soft contacts. Whereas the flexibility to carry water will increase the oxygen permeability of soft lenses, it will increase their fragility quotient as effectively. The expiration date on your prescription is at present set by your state requiring a one-year or two-year renewal; in case your state hasn’t set a minimal expiration date, authorities regulation units a one-year date except your eye physician determines there is a medical cause for lower than one yr.

Inflexible lenses typically offer you extra clear imaginative and prescient. The size of steady lens put on is dependent upon the lens kind and your physician’s analysis of your tolerance for in a single day put on. It is necessary on your eyes to have a relaxation, with out lenses, for not less than one evening following every scheduled removal.

There are a number of sorts of lenses together with: soft contact lenses, inflexible gasoline permeable lenses, prolonged put on lenses and disposables. Newer soft lens supplies embrace silicone-hydrogels to offer extra oxygen to your eyes. Soft lenses are simpler to regulate and are far more snug than inflexible lenses, as a result of they conform to the attention and soak up and maintain water.

Bifocal correction is feasible with each soft and inflexible lenses. If you happen to reside an lively way of life, NIGHT & DAY breathable lenses will permit you 30 hours of steady put on.