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Gas Permeable Contact Lenses: At Last Healthy Extended Wear Contact Lenses
Gas permeable contact lenses are today's answer to the "hard" lenses of yesterday. Gas permeable contact lenses are superior because of their ability to allow more oxygen to pass through the lens and onto your eye. The biggest danger of wearing contact lenses is the damage that a lack of oxygen can cause to your eye. Soft lenses transfer oxygen to your eye through water. But this method only allows a small amount of oxygen onto your eye surface.
Hard or rigid lenses have been around for over 100 years, but never has the product been so safe, effective, and affordable. Gas permeable lenses have been shown to provide even clearer sight than soft contacts. By allowing more oxygen into your eye, the gas permeable lenses are safer for your eyes.
Because of their ability to allow so much oxygen into your eye, many of the gas permeable lenses can be safely worn for extended periods of time. The extended wear contact lenses can be worn for up to 30 days at a time without having to take them out.
Gas permeable lenses have been shown to help myopia and are being used in children and young adults to slow down the progression of their nearsightedness.
Because gas permeable lenses are more rigid, they retain their shape and your eyes to not have to re-adjust every time you blink as they do with soft contact lenses.
Some find that the harder gas permeable lenses take a little longer to adjust to than soft lenses. But once you have adjusted to them, you will find that they will be much more comfortable than soft lenses in the long run because they do not need moisture and will not draw moisture away from your eyes as soft lenses do. But some people cannot adapt to the feel of the gas permeable contact lens. For that reason, a hybrid lens was created. The hybrids are lenses that combine a harder gas permeable lens with the edges of a soft lens. This gives you the benefits of crisper sight and increased oxygen permeability with the added comfort of a soft lens.
Even with the advancements made by gas permeable contact lenses, eye infections can still happen if you do not follow your doctor's instructions. Always dispose of your contacts at the allotted time. If you wear weekly contact lenses, make sure you are only wearing the lenses for one week and throwing the old pair away. Do the same for daily disposable lenses and 30-day contact lenses. Do not try to save money by wearing your lenses longer than you should. It will not pay to take chances with something as precious as your eyesight.
If you are considering trying contact lenses for the first time or even if you have been wearing them for years, ask your doctor about sampling gas permeable contact lenses. They may be exactly what you are looking for.
By: mark(at)contactlensesguideonline.com
About the Author
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Clear Care Cleaning & Disinfecting Solution (2 X 16fl Oz Packs) $23.20 Value Pack 2-16 fl oz. bottles and free lens case with neutralizing disc.... |
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Lobob Optimum Cleaning Disinfecting and Storage Solution, 4 oz. $7.25 Sterile. For rigid gas permeable contact lenses (fluorosilicone acrylate and silicone acrylate) and hard contact lenses. Contains no polyquad, chlorhexidine, polyaminopropyl biguanide, or BAK. No animal testing. Optimum CDS Solution is a sterile cleaning, disinfecting, and storage solution for use with fluorosilicone acrylate and silicone acrylate rigid gas permeable (RGP) contact lenses. When use... |
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Lobob Optimum Wetting and Rewetting Drop, 1 oz. $7.25 Optimum by Lobob Wetting and Rewetting Drop contains polymeric wetting and cushioning agents to wet and lubricate the lenses prior to insertion. Optimum by Lobob Wetting and Rewetting Drop can be used during the wearing cycle by instilling 1 or 2 drops directly into the eye to rewet and rehydrate the lens ensuring longer and more comfortable compliant wear.... |
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Manual of Gas Permeable Contact Lenses $81.95 Interest in prescribing rigid gas permeable (RGP) contact lenses is on the rise, fueled by the increased use of orthkeratology, bifocal lenses, and advances in corneal topography (making fitting easier). This concise and comprehensive resource provides valuable coverage for the prescribing and fitting of RGP lenses. Based on the authors' years of expertise in fitting these lenses, this clinically ... |
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Eye Essentials: Rigid Gas-Permeable Lens Fitting, 1e $47.94 EYE ESSENTIALS is a series of user-friendly, rapid-reference books designed to address the core skills required by the eye care practitioner in modern optical practice. Each full colour title is authored by experts in the subject area. The common format of each volume makes for exceptional ease of reference. The titles emphasizes the practical, rather than theoretical, elements of optometry and... |
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Rigid gas permeable hard lenses: Solving the problems of new and established lens wearers (Continuing optometric education series) ... |
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Alcon opti- clean ii contact lens cleanser sensitive eyes - 20ml $11.65 Sterile For soft rigid gas permeable and hard contact lenses Especially for sensitive eyes for thimerosal sensitive patients Thimerosalfree formula For use with daily and extended wear soft hydrophilic rigid gas permeable silicone acrylate and fluorosilicone acrylate and hard contact lenses OptiClean II Daily Cleaner is a new generation cleaner which scientifically combines cleaning agents to effectively remove deposits from lens surfaces This provides concentrated cleaning action which is harmless to lens surfaces Regular use will help keep lenses clearer longer and improve wearing comfort Description OptiClean II Daily Cleaner is especially formulated to effectively remove mucus oil proteinaceous cosmetic and other deposits from soft hydrophilic rigid gas permeable silicone acrylate and fluorosilicone acrylate and hard contact lenses Note This 1 fl oz 30 ml container has been filled to 23 fl oz 20 ml to allow sufficient space for shaking |
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Blink Contacts Eye Drops, Lubricating $7.56 Relief with every blink. For soft and RGP lenses. Sterile. Relief with every blink for soft and RGP lenses. Moisturizes your eyes with hyaluronate, a naturally occurring substance found in your eyes. Hyaluronate forms a moisture cushion so eyes stay refreshed and comfortable. Fortified with beneficial electrolytes found in natural tears. With the gentle disappearing OcuPure preservative. Blinking is the eyes own natural way of replenishing the tear film. Use Blink Contacts eye drops to lubricate and rewet soft and rigid gas permeable (RGP) contact lenses as well as to cushion lenses prior to application. Made in Spain. |
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Clerz Lens Drops, 0.167 oz $5.8 Sterile. Ideal for extended wear lenses. Rewets and refreshes all lenses [For use with soft (hydrophilic) and gas permeable (Fluorosilicone acrylate and silicone acrylate gas permeable lenses) contact lenses. Including silicone hydrogel lenses. Including silicone hydrogel lenses]. Clears your lenses while you wear. Clerz Plus Lens Drops remoistens and refreshes your lenses for greater wearing comfort. It also helps remove particulate material that may cause minor irritation, discomfort, dryness, blurring and itchiness while wearing your lenses. Only Clerz Plus Lens Drops contains patented RLM-100, which helps prevent protein deposit buildup on soft (hydrophilic) lenses while you wear them, when used as directed. Works while you wear your lenses to moisturize your eyes and lenses. |
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KIKKERLAND PANTONE CONTACT LENS CASE ACCESSORY GIFT NEW $6.45 NEW KIKKERLAND PANTONE CONTACT LENS CASE GREAT FOR HOME, TRAVELING AND AS A GIFT !! These contact lens cases are used for storage and chemical disinfection of soft or rigid gas permeable contact lenses. With 6 cases to choose from, finding the right color is easy . Don't confuse your lens case with someone else's the small compact size makes it ideal for home or travel. Features: * Beautiful available colors: pink, yellow, green, red, blue and black. Please let us know which color you prefer when making the payment. Otherwise we will select the color for you. * Compact size. * Case is ideal for home and travel. * Conveniently fits in the smallest purse or handbag. * Ideal for use with hard or soft contact lenses for chemical disinfection. |
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Opti-Free Supra Clens Daily Protein Remover, 10 oz. $9.6 Quick & easy one drop. For soft and rigid gas permeable (It is recommended that your lens case be periodically replaced with a new one. A new lens case in enclosed inside Supraclens Daily Protein Remover) contact lenses. Works in case while lenses disinfect. Sterile. 30 Day supply. Replace your enzyme tablets. Guaranteed. |