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. Ophthalmologists (M.D. or D.O.) are eye surgeons who study and treat eye diseases and can also perform the duties of optometrists; optometrists (O.D.) examine eyes, diagnose and treat vision problems, and prescribe eyeglasses and contact lenses and in most states they also can prescribe medicine; opticians grind and dispense eyeglasses and in some states dispense contact lenses. There are 75 million contact lens wearers worldwide and 31 million in the U.S. alone.
Now it’s easy to order the perfect contact lenses online at a great discount. Among the many kinds of contact lenses you can buy are: novelty, colored, crazy, Halloween, special effects, theatrical, costume, scary, glow in the dark, wild eyes, mirrored, black, white, and red.
Keep in mind that contact lenses are often more complex than appears. Rigid lenses don’t absorb chemicals, unlike soft lenses which will soak up residue from your hands like soap or lotion. Some doctors prescribe disposables as planned-replacement lenses, which are removed, disinfected, and reused before being discarded.
Disposable lenses don’t come with instructions for cleaning and disinfecting, while those labeled specifically for planned replacement do. The length of continuous lens wear depends on the lens type and your doctor’s evaluation of your tolerance for overnight wear. Soft lenses also come as disposable products, that is, used once and discarded, or as planned-replacement lenses.
In some models, each lens corrects for near and distance vision and in others, one lens is for near vision, and the other is for distance. Extra-thin soft lenses are on the market for very sensitive people. There are several types of lenses including: soft contact lenses, rigid gas permeable lenses, extended wear lenses and disposables.
With planned-replacement lenses, the doctor works out a replacement schedule tailored to the needs of each patient. While the ability to hold water increases the oxygen permeability of soft lenses, it increases their fragility quotient as well.
When you place your order make sure your lenses are available and not out of stock, because you’ll need them now. Ask about prices at your doctor’s office when you have your eye examination, or during a follow-up visit after you get your prescription. Focus on value, not just the price; most people looking for the best price are really looking for the best value.
Always ask what rebates are available. 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. 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.
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. Wherever you buy, shop for quality and value and don’t forget you want to do what’s best for your eye health. Make sure you have a current, valid prescription when you order contact lenses.
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. Extended-wear rigid lenses can cause unexpected, undesirable, reshaping of the cornea. Under the binding down of a rigid contact lens during sleep, the flow of tears and oxygen to the cornea is reduced; lack of oxygen leaves the eye vulnerable to infection.
The FDA has approved extended-wear lenses for use up to seven days before removal for cleaning; but there are risks with use of extended-wear lenses even for one night. Heat disinfection is the only method effective against the microroganism Acanthamoeba keratitis, a common culprit for contact lens wearers, and it also kills organisms in and on the lens case. When the eyes are open, tears carry adequate oxygen to the cornea to keep it healthy, but during sleep, the eye produces fewer tears, causing the cornea to swell.
Remember to use only contact lenses that are FDA-approved and only if prescribed by a licensed eye care professional. If you lead an active lifestyle, contact lenses can provide you with close to natural vision. Shopping for contacts online will save you a lot of money; contact lenses are deeply discounted.
Sunday, July 25, 2010
Buying Discount Contact Lenses - What To Know
Great Money Saving Tips And Facts For Contact Lenses Shoppers
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. There are 75 million contact lens wearers worldwide and 31 million in the U.S. alone. Now it’s easy to order the perfect contact lenses online at a great discount.
Be careful about buying cheap contact lenses, they may not be the quality you want; discounted quality contact lenses are the most desirable. The choice of which lens is right for you should be based only on an examination by your doctor or eye care professional, not over the phone.
Soft lenses have the added benefit in that soft lenses aren’t as likely as rigid lenses to pop out or get foreign material like dust underneath. People who have good distance vision but need help for reading can get a monovision reading lens for one eye. Extended wear lenses are usually soft contact lenses; made of flexible plastics that allow oxygen to pass through to the cornea.
Rigid lenses don’t absorb chemicals, unlike soft lenses which will soak up residue from your hands like soap or lotion. There are several types of lenses including: soft contact lenses, rigid gas permeable lenses, extended wear lenses and disposables. Soft contact lenses are made of soft, flexible plastics that allow for oxygen to pass through to the cornea.
The length of continuous lens wear depends on the lens type and your doctor’s evaluation of your tolerance for overnight wear. Disposable lenses don’t come with instructions for cleaning and disinfecting, while those labeled specifically for planned replacement do. Rigid gas permeable lenses tend to be less expensive over the life of the lens since they last longer than soft lenses.
Check out how long the online supplier has been in business before you buy. You can buy contact lenses from an eye doctor, on the Internet, from an optical store or a warehouse club. Check to see if you have a health insurance plan that includes vision coverage.
Make sure you have a current, valid prescription when you order contact lenses. When you place your order make sure your lenses are available and not out of stock, because you’ll need them now. Beware of attempts to substitute a brand different from the one you want when buying contacts.
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. 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.
One sight-threatening concern is the infection Acanthamoeba keratitis, which is caused by improper lens care; this difficult-to-treat parasitic infection’s symptoms are similar to those of corneal ulcers. Microorganisms may be present in distilled water, so always use commercial sterile saline solutions, if you plan to use enzyme tablets in water for disinfection. 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.
Don’t wear lenses any longer than they’re prescribed for, nor when sleeping unless you are otherwise directed. Extended-wear rigid lenses can cause unexpected, undesirable, reshaping of the cornea. The FDA has approved extended-wear lenses for use up to seven days before removal for cleaning; but there are risks with use of extended-wear lenses even for one night.
Shopping for contacts online will save you a lot of money; contact lenses are deeply discounted. Make sure to visit a reputable eye doctor for a complete eye examination once a year, or more frequently if needed. 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.
Saturday, July 24, 2010
The Best Ways To Buy Discount Contact Lenses
The choice of which lens is right for you should be based only on an examination by your doctor or eye care professional, not over the phone. Be careful about buying cheap contact lenses, they may not be the quality you want; discounted quality contact lenses are the most desirable. Always buy from a reputable company; you can buy discount contact lenses without a prescription, but the company is selling you a prescription device as if it were an over-the-counter device, in violation of FTC regulations – selling you lenses without having a prescription from you.
Contact lens wearers are usually surprised and happy with the level of comfort that lenses provide. In the U.S. contact lens marketplace, 82 percent wear soft lenses, 16 percent wear rigid gas-permeable lenses and only 2 percent wear hard lenses.
While the ability to hold water increases the oxygen permeability of soft lenses, it increases their fragility quotient as well. Extended wear contact lenses are used for overnight or continuous wear ranging from one to six nights or up to 30 days. Rigid gas permeable contact lenses are more durable, resistant to deposit buildup, and generally give a clearer, crisper vision.
You can mark rigid lenses to show which lens is for which eye; they don’t rip or tear, so they’re easy to handle. Disposable lenses don’t come with instructions for cleaning and disinfecting, while those labeled specifically for planned replacement do. The length of continuous lens wear depends on the lens type and your doctor’s evaluation of your tolerance for overnight wear.
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. Keep in mind contact lenses are often more complex than appears. Soft lenses have the added benefit in that soft lenses aren’t as likely as rigid lenses to pop out or get foreign material like dust underneath.
People who have good distance vision but need help for reading can get a monovision reading lens for one eye. Extra-thin soft lenses are on the market for very sensitive people.
Before you buy online, check to see if there are any testimonials at the online supplier’s website. 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. Always ask what rebates are available.
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. Buy your contact lenses from a supplier you’re familiar with and know is reliable or has name familiarity 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.
Check out how long the online supplier has been in business before you buy. Focus on value, not just the price; most people looking for the best price are really looking for the best value. Make sure you have a current, valid prescription when you order contact lenses.
The FDA has approved extended-wear lenses for use up to seven days before removal for cleaning; but there are risks with use of extended-wear lenses even for one night. Always throw away disposable lenses after the recommended wearing period. Under the binding down of a rigid contact lens during sleep, the flow of tears and oxygen to the cornea is reduced; lack of oxygen leaves the eye vulnerable to infection.
If your eyes become red or irritated, remove the lenses immediately and consult with your doctor. Extended-wear rigid lenses can cause unexpected, undesirable, reshaping of the cornea. Don’t wear lenses any longer than they’re prescribed for, nor when sleeping unless you are otherwise directed.
If you’re looking for cheap contact lenses, you may find that cheap materials or other ways of cutting costs will affect the quality you’ll want for your precious eyes. Laser surgery and its risks can be frightening and too expensive for some people; contacts can provide a safe, comfortable and time-tested alternative. Make sure you’ve done your homework before you buy any pair of discount contact lenses.
Contact Lenses - Facts And Shopping Tips
There are more than 75 million contact lens wearers worldwide and 31 million in the U.S. alone. Be careful about buying cheap contact lenses, they may not be the quality you want; discounted quality contact lenses are the most desirable. 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.
Now it’s easy to order the perfect contact lenses online at a great discount. The choice of which lens is right for you should be based only on an examination by your doctor or eye care professional, not over the phone.
Soft lenses have the added benefit in that soft lenses aren’t as likely as rigid lenses to pop out or get foreign material like dust underneath. 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. Bifocal correction is possible with both soft and rigid lenses.
Rigid lenses don’t absorb chemicals, unlike soft lenses which will soak up residue from your hands like soap or lotion. Soft contact lenses are made of soft, flexible plastics that allow for oxygen to pass through to the cornea. In some models, each lens corrects for near and distance vision and in others, one lens is for near vision, and the other is for distance.
Rigid lenses generally give you more clear vision. Extended wear contact lenses are used for overnight or continuous wear ranging from one to six nights or up to 30 days. The length of continuous lens wear depends on the lens type and your doctor’s evaluation of your tolerance for overnight wear.
Rigid gas permeable lenses tend to be less expensive over the life of the lens since they last longer than soft lenses. There are several types of lenses including: soft contact lenses, rigid gas permeable lenses, extended wear lenses and disposables.
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 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. Check out how long the online supplier has been in business before you buy.
When you place your order make sure your lenses are available and not out of stock, because you’ll need them now. Get a feel for how the retailer handles customer service calls; in case you have a problem after your order arrives. Before you buy online, check to see if there are any testimonials at the online supplier’s website.
Ask about prices at your doctor’s office when you have your eye examination, or during a follow-up visit after you get your prescription. Beware of attempts to substitute a brand different from the one you want when buying contacts. 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.
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. Always throw away disposable lenses after the recommended wearing period. Extended-wear rigid lenses can cause unexpected, undesirable, reshaping of the cornea.
Don’t wear lenses any longer than they’re prescribed for, nor when sleeping unless you are otherwise directed. 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. Daily-wear lenses are removed daily for cleaning and are a safer choice, provided they aren’t worn during sleep.
Make sure you’ve done your homework before you buy any pair of contact lenses. If you’re looking for cheap contact lenses, you may find that cheap materials or other ways of cutting costs will affect the quality you’ll want for your precious eyes. Make sure to visit a reputable eye doctor for a complete eye examination once a year, or more frequently if needed.
Super Simple Contact Lenses Facts And Tips That You Must Know
Before you buy contact lenses from anyone other than your eye care professional, it pays to be a wise consumer. 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. In the U.S. contact lens marketplace, 82 percent wear soft lenses, 16 percent wear rigid gas-permeable and only 2 percent wear hard lenses.
Be careful about buying cheap contact lenses, they may not be the quality you want; discounted quality contact lenses are the most desirable. You’ll want to take simple precautions to make any lens purchase safe and effective.
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. Newer soft lens materials include silicone-hydrogels to provide more oxygen to your eyes. In some models, each lens corrects for near and distance vision and in others, one lens is for near vision, and the other is for distance.
Disposable lenses don’t come with instructions for cleaning and disinfecting, while those labeled specifically for planned replacement do. It’s important for your eyes to have a rest, without lenses, for at least one night following each scheduled removal. Extra-thin soft lenses are on the market for very sensitive people.
Rigid lenses generally give you more clear vision. Some doctors prescribe disposables as planned-replacement lenses, which are removed, disinfected, and reused before being discarded. There are two general categories of contact lenses – soft and rigid gas permeable.
Rigid lenses don’t absorb chemicals, unlike soft lenses which will soak up residue from your hands like soap or lotion. There are several types of lenses including: soft contact lenses, rigid gas permeable lenses, extended wear lenses and disposables.
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. You can buy contact lenses from an eye doctor, on the Internet, from an optical store or a warehouse club. Focus on value, not just the price; most people looking for the best price are really looking for the best value.
There are many good contact lens retailers now on the Internet making their lenses available at a good discount for prescription and non-prescription lenses. Compare prices – get quotes from two or three online and offline suppliers. Buy your contact lenses from a supplier you’re familiar with and know is reliable or has name familiarity
Wherever you buy, shop for quality and value and don’t forget you want to do what’s best for your eye health. Ask about prices at your doctor’s office when you have your eye examination, or during a follow-up visit after you get your prescription. 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.
Extended-wear rigid lenses can cause unexpected, undesirable, reshaping of the cornea. Always throw away disposable lenses after the recommended wearing period. The use of homemade saline made by using salt tablets mixed in water is one of the biggest contributors to Acanthamoeba keratitis in contact lens wearers: the FDA no longer condones the use of salt tablets.
The risk of corneal ulcers for people who keep extended-wear lenses in overnight is 10 to 15 times greater than for those who use daily-wear lenses only while they are awake. The most serious safety concern with any contact lens is from overnight use. Replace your contacts as recommended by your eye doctor because they wear out as time goes by.
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. Ordering contact lenses online has never been simpler with, and sometimes without, a credit card. If you lead an active lifestyle, contact lenses can provide you with close to natural vision.
Friday, July 23, 2010
Contact Lenses - Save Money With These Helpful Shopping Tips
In the U.S. contact lens marketplace, 82 percent wear soft lenses, 16 percent wear rigid gas-permeable and only 2 percent wear hard. Contact lens wearers are usually surprised and happy with the level of comfort that lenses provide. All correcting contact lenses must have a valid prescription from an ophthalmologist or optometrist.
You’ll want to take simple precautions to make any lens purchase safe and effective. Always buy from a reputable company; you can buy discount contact lenses without a prescription, but the company is selling you a prescription device as if it were an over-the-counter device, in violation of FTC regulations – selling you lenses without having a prescription from you.
Bifocal correction is possible with both soft and rigid lenses. Soft lenses also come as disposable products, that is, used once and discarded, or as planned-replacement lenses. In some models, each lens corrects for near and distance vision and in others, one lens is for near vision, and the other is for distance.
Soft contact lenses are made of soft, flexible plastics that allow for oxygen to pass through to the cornea. While the ability to hold water increases the oxygen permeability of soft lenses, it increases their fragility quotient as well. Rigid lenses generally give you more clear vision.
Extended wear lenses are usually soft contact lenses; made of flexible plastics that allow oxygen to pass through to the cornea. If you live an active lifestyle, NIGHT & DAY breathable lenses will allow you 30 hours of continuous wear. You can mark rigid lenses to show which lens is for which eye; they don’t rip or tear, so they’re easy to handle.
Soft lenses have the added benefit in that soft lenses aren’t as likely as rigid lenses to pop out or get foreign material like dust underneath. Rigid lenses don’t absorb chemicals, unlike soft lenses which will soak up residue from your hands like soap or lotion.
Ask about prices at your doctor’s office when you have your eye examination, or during a follow-up visit after you get your prescription. 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. Check out how long the online supplier has been in business before you buy.
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. Focus on value, not just the price; most people looking for the best price are really looking for the best value. Buy your contact lenses from a supplier you’re familiar with and know is reliable or has name familiarity
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. Check to see if you have a health insurance plan that includes vision coverage. There are many good contact lens retailers now on the Internet making their lenses available at a good discount for prescription and non-prescription lenses.
The risk of corneal ulcers for people who keep extended-wear lenses in overnight is 10 to 15 times greater than for those who use daily-wear lenses only while they are awake. When the eyes are open, tears carry adequate oxygen to the cornea to keep it healthy, but during sleep, the eye produces fewer tears, causing the cornea to swell. Daily-wear lenses are removed daily for cleaning and are a safer choice, provided they aren’t worn during sleep.
Always throw away disposable lenses after the recommended wearing period. Extended-wear rigid lenses can cause unexpected, undesirable, reshaping of the cornea. 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.
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 haven’t had a check-up in the last one or two years, you may have problems with your eyes that you’re not aware of, or your contact lenses may not correct your vision as well as you’d like. Make sure you’ve done your homework before you buy any pair of contact lenses.
Tips For Buying Quality Discount Contact Lenses Online
Among the many kinds of contact lenses you can buy are: novelty, colored, crazy, Halloween, special effects, theatrical, costume, scary, glow in the dark, wild eyes, mirrored, black, white, and red. Contact lens wearers are usually surprised and happy with the level of comfort that lenses provide. Now it’s easy to order the perfect quality contact lenses online at a great discount.
The choice of which lens is right for you should be based only on an examination by your doctor or eye care professional, not over the phone. 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.
Extended wear contact lenses are used for overnight or continuous wear ranging from one to six nights or up to 30 days. There are also a few rigid gas permeable lenses that are designed and approved for overnight wear. The length of continuous lens wear depends on the lens type and your doctor’s evaluation of your tolerance for overnight wear.
Contact lenses are often more complex than they appear to be. If you plan to wear lenses for more than 18 hours for the purpose of eye color change, then buy colored soft lenses. People who have good distance vision but need help for reading can get a monovision reading lens for one eye.
Soft contact lenses are made of soft, flexible plastics that allow for oxygen to pass through to the cornea. There are several types of lenses including: soft contact lenses, rigid gas permeable lenses, extended wear lenses and disposables. Although easier to handle and less likely to tear, rigid gas permeable lenses are not as comfortable initially as soft contacts and it may take a few weeks to get used to wearing the RGPs, compared to just a few days for soft contacts.
Rigid gas permeable lenses tend to be less expensive over the life of the lens since they last longer than soft lenses. Extra-thin soft lenses are on the market for very sensitive people.
Make sure you have a current, valid prescription when you order contact lenses. 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. 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.
When you place your order make sure your lenses are available and not out of stock, because you’ll need them now. Check to see if you have a health insurance plan that includes vision coverage. You can buy contact lenses from an eye doctor, on the Internet, from an optical store or a warehouse club.
Always ask what rebates are available. 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. Get a feel for how the retailer handles customer service calls; in case you have a problem after your order arrives.
Microorganisms may be present in distilled water, so always use commercial sterile saline solutions, if you plan to use enzyme tablets in water for disinfections. Under the binding down of a rigid contact lens during sleep, the flow of tears and oxygen to the cornea is reduced; lack of oxygen leaves the eye vulnerable to infection. Extended-wear rigid lenses can cause unexpected, undesirable, reshaping of the cornea.
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. 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. Always throw away disposable lenses after the recommended wearing period.
Make sure you’ve done your homework before you buy any pair of contact lenses. Remember to use only contact lenses that are FDA-approved and only if prescribed by a licensed eyecare professional. It’s becoming easier and easier all the time to shop online and often the shipping is free.