Your Quick And Easy Guide To Shopping For Contact Lenses
If you've always wanted to change your eye color, color contact lenses can provide baby blues, gorgeous greens, heavenly hazels -- even various patterns and designs. With a contact lens prescription in hand, it's possible to buy your contact lenses from stores, the Internet, over the phone, or by mail.
The expiration date for your prescription is currently set by your state requiring a one-year or two-year renewal; if your state hasn't set a minimum expiration date, government regulation sets a one-year date unless your eye doctor determines there's a medical reason for less than one year. Soft lenses also come as disposable products, that is, used once and discarded, or as planned-replacement lenses. Rigid lenses generally give you more clear vision.
Soft contact lenses are made of soft, flexible plastics that allow for oxygen to pass through to the cornea. Rigid gas permeable lenses tend to be less expensive over the life of the lens since they last longer than soft lenses. If you live an active lifestyle, NIGHT & DAY breathable lenses will allow you 30 hours of continuous wear.
Contacts provide for excellent peripheral vision for sports, driving, safety, and performing. Soft lenses are easier to adjust and are much more comfortable than rigid lenses, because they conform to the eye and absorb and hold water. Extended wear lenses are usually soft contact lenses; made of flexible plastics that allow oxygen to pass through to the cornea.
You can become adjusted to soft lenses within just a few days, compared to several weeks for rigid ones. Disposable lenses don't come with instructions for cleaning and disinfecting, while those labeled specifically for planned replacement do.
Buy your contact lenses from a supplier you're familiar with and know is reliable or has name familiarity Carefully check to make sure the company gives you the exact brand you ordered, the name of the lens, the power, sphere, cylinder, if any, axis, if any, diameter base curve, and peripheral curves, if any. Beware of attempts to substitute a brand different from the one you want when buying contacts.
When you receive your order, if you think you've received an incorrect contact lens, check with your doctor or eye care professional right away; don't accept any substitution unless your eye care professional approves it. Rebates may be available from the seller, from the manufacturer, for first-time contact lens wearers and for individuals who buy lenses and get an eye exam. If you have an insurance plan, the insurance plan's seller's prices may or may not be better than what you can find elsewhere; this should be just one option when you're shopping for lenses.
When you place your contact lens order, request the manufacturer's written patient information for your contact lenses; it'll give you important risk and benefit information as well as instructions for use. Get a feel for how the retailer handles customer service calls; in case you have a problem after your order arrives. Always buy from a reputable company; you can buy contact lenses without a prescription, but the company is selling you a prescription device as if it were an over-the-counter device violating FTC regulations by selling you contact lenses without having your prescription.
Heat disinfection is the only method effective against the microorganism Acanthamoeba keratitis, a common culprit for contact lens wearers, and it also kills organisms in and on the lens case. Soft extended-wear lenses bind down on the closed eye, but they are porous and allow some tears through during sleep; because they have so little form, their binding has very little effect on the shape of the eye. Getting a proper fit is essential; contact lenses that are poorly fitted can lead to eyesores, eye inflammation, and eye abrasions.
Be aware that extended-wear (overnight) contact lenses - rigid or soft - increase the risk of corneal ulcers, which are infection-caused eruptions on the cornea that can lead to blindness; symptoms include vision changes, eye redness, eye discomfort or pain, and excessive tearing. To be sure your eyes remain healthy you shouldn't order lenses with a prescription that's expired or stock up on lenses right before the prescription is about to expire; it's much safer to be re-checked by your eye doctor. Daily-wear lenses are removed daily for cleaning and are a safer choice, provided they aren't worn during sleep.
Ordering contact lenses online has never been simpler with, and sometimes without, a credit card. If you prefer the way you look without glasses or find glasses to be cumbersome and awkward, contacts can provide the ease, convenience and comfort you need. If you're planning to buy contact lenses, you should buy the best quality you can get, even at a higher price; you don't want to skimp on quality when it comes to your eyes.
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For more information on color contact lenses and where to buy discount contact lenses visit http://www.VisionNurse.com Helen Hecker R.N.'s popular website which offers tips, advice and resources, including information on LASIK eye surgery, sunglasses, eyeglasses and affordable quality contact lenses
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