As contact lenses have developed above the years, their design has gone from hard to soft, allowing even more comfort and ease of utilize for contact lens wearers. Virtually all recently, soft lenses are the rage, since it is simple on the eye, and can even be purchased in the disposable kind so you are able to throw them away and not even have to clean them. Before the development of today's soft lenses, virtually all people wore to have on Rigid Gas Permeable Lenses, at one time or another known as "RGP" lenses. Interestingly enough, you will have found that RGP lenses are however around, and are extremely popular. Not everybody has left Rigid Gas Permeable lenses to switch to soft contacts. The best way to realise why this is, and why you can wish to look at RGP lenses, is to take a look at the upside and downside of RGP contacts.

DOWNSIDE:

Comfort - RGP lenses are not quite as comfortable as soft lenses for obvious reasons. Soft lenses are soft.

Adjustment Time - Because RGP lenses are rigid, your eye must adjust to their shape when you 1st run wearing them. It takes a little lengthier to adjust to them, as opposed to soft lenses which immediately mold to the shape of your eye. Also, if you quit wearing your RGPs for awhile, you will want time to re-adjust when you begin again.

Convenience - RGP lenses will last lengthier. Even given that this is fantastic news, it might be seen as a downside for people who like the convenience of throwing away a disposable lens and not having to dislodge and clean it every nighttime.

UPSIDE:

Less Expensive/Longer Lasting - Because Rigid Gas Permeable lenses are sturdier and last lengthier, the cost per day of put on time is less expensive than with soft contacts, which aren't as durable, and will break or even have on out faster.

Better Visual Acuity - RGP lenses, being rigid, will hold their shape better than soft contacts which are even more flexible. This usually means that you will have better visual acuity with RGP lenses, and you won't experience slight vision fluctuations for your vision throughout the day like you can with soft lenses. This can be incredibly vital if you were in a profession or even activity that requires very great vision.

Better Bifocal Options - An additional benefit of Rigid Gas Permeable lenses is that their firmness allows for a wider kind of bifocal features to be designed into RGP lenses, so they offer even more options for people who require a bifocal lens.

Eye Health - Rigid Gas Permeable lenses are typically healthier for your eyes. Their design makes them even more immune to bacteria than standard soft contacts. They allow even more oxygen to reach the eye, and it is even more resistive to absorbing foreign elements like soaps and perfumes that can be harmful or even irritating to your eyes.

Patients With Misshapen Corneas - For people who have a condition called "keratoconus" (a cone-shaped cornea), RGP lenses are a necessity. Their rigid structure allows them to be custom-made to healthy an unusually shaped cornea, which cannot be done with a soft lens.

By understanding the upside and downside of Rigid Gas Permeable Lenses, you are able to quickly see that there are lots of reasons a few people stick with RGP lenses and have not processed the switch to soft. As a matter of fact, the pros of RGP tend to outweigh the cons. If you're trying to decide which type of lens is best for you, you will obviously need to think about RGPs when you talk to your doctor. If you decide to go with them, they can take a little "getting utilized to", however you'll have the satisfaction of seeing better, paying less, and knowing that you've chosen the much healthier option for your eyes.

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Article source: http://www.topiccenter.com/Health-and-Fitness/