on Tuesday, September 25, 2012
A common question that contact lens wearers may ask is: “I travel a lot, what contact lens options are right for me?” While the best resource for this question is your eye doctor, there are more options than ever for contact lens wearers who travel. Here is a rundown of contact lens options that travelers may want to consider discussing with their eye doctor:
- Daily disposable contact lenses: daily disposable contact lenses like CooperVision’s Proclear 1 Day contact lenses are a convenient option for patients who travel. Daily disposable contact lenses require very little contact lens maintenance so that means patients won’t have to worry about travelling with bottles of contact lens solution or contact lens cases. Patients also get to wear a fresh contact lens every day of their trip. Just make sure to pack extra pairs just in case.
- 2 week contact lenses: If you happen to already wear 2 week contact lenses like Avaira, then you may prefer to use the contact lenses that you have when you travel. But comfort is still important since you will be traveling in airplanes that can dry out your eyes, long car rides, etc. Avaira contact lenses are the only naturally wettable two-week silicone hydrogel contact lenses. Made from a unique material that attracts and binds water to the lens, Avaira lenses stay moist and comfortable without surface treatments or wetting agents that can wash off as you clean your contacts. Ask your doctor about Avaira if you are interested in wearing 2 week contact lenses.
- Monthly contact lenses: Some monthly contact lenses that have extended wear approval may be ideal for patients who need to travel because it is convenient to continuously wear contact lenses while you are travelling. CooperVision’s Biofinity contact lenses are FDA approved for extended wear for up to 7 days and 6 nights. Make sure to ask your eye doctor about extended wear if you want to travel with monthly contact lenses.
No matter what contact lens you decide to use while you are travelling, it helps to talk about a contact lens care and replacement schedules with your eye doctor. If you don’t have an eye doctor, you can find one using our Practitioner Locator.
on Wednesday, June 27, 2012
Many contact lens wearers find that they occasionally fall asleep with their contact lenses still on and want to know if that is okay. Other patients find that sleeping in contacts is desirable and want to know for how long they can do so. Sleeping in contacts without any negative effects to the eye is dependent on several factors. Some of these factors are the lens material, lens thickness, the prescription, and the length of time the eye is closed while sleeping in contacts.
When the eye is closed, the cornea receives oxygen from the blood vessels in the underside of the lids. When sleeping in contacts, the lens material must have enough oxygen permeability to allow oxygen to diffuse through the lens to reach the cornea. Currently, the highest oxygen permeability is found in lenses made from a silicone hydrogel material such as CooperVision’s Biofinity lenses. If contact lenses are not made from a silicone hydrogel material, the thinner a lens is and the higher the water content a lens has, the higher the oxygen permeability will be. However, the oxygen permeability is no where nearly as great as in a silicone hydrogel lens. The more nearsighted (myopic) a person is, the thinner the center of the contact lens. The more farsighted (hyperopic) a person is, the thicker the center of the lens. People who need a correction for astigmatism or are wearing multifocal contacts will also have slightly thicker lenses. The material, design, thickness and prescription all influence the amount of oxygen passing through a contact lens.
Sleeping in contacts for overnight wear requires a lens that has received extended wear approval from the FDA. Just because a lens has been approved for extended wear does not guarantee that a person sleeping in contacts will be able to do so successfully. That is dependent not just on the amount of oxygen reaching the cornea, but on the composition of the tears, the amount of deposits on the lens, the amount of lens dehydration and tear exchange beneath the lens.
When sleeping in contacts for a short period of time, just remove the lenses upon awakening. It may be necessary to instill some contact lens approved rewetting drops to loosen the lens prior to removal. Problems are rare when sleeping in contacts for a short period of time, like napping. If you plan on sleeping in contacts overnight, you may want to use rewetting drops after you wake up to help improve comfort and vision. Sleeping in contacts overnight does have a higher risk factor for corneal problems. If you are sleeping in contacts and develop pain, redness, blurred vision, etc. make sure to contact your eye doctor immediately.
on Wednesday, February 22, 2012
Contacts lenses are a safe and reliable way for eye care patients to correct their vision without compromising an active lifestyle. In fact, as we covered in a previous post about contact lenses and sports, the most important reason for younger patients switching contact lenses was because of sports activity However, sports is not the only reason that patients may want to switch from eyeglasses to contacts. Whatever the reason may be, it is important that patients to know what factors to consider when choosing a contact lens with their eye care practitioner.
CooperVision offers a great resource called “The Right Contact Lens For You .” It is a simple questionnaire that patients can use to find out which contact lens can help achieve the best vision, comfort and overall health. It is a great way for patients to start the contact lens conversation with their eye care practitioner.
Here are some other factors that patients should consider :
Astigmatism: As we wrote about in an earlier post , astigmatism is a common refractive error that causes vision to be blurry because the cornea is abnormally curved. If a patient has astigmatism, contacts lenses known as toric lenses may be recommended. CooperVision offers toric lenses in all of our brands: Proclear, Avaira, and Biofinity.
Modality: Contact lenses are typically grouped by how long a contact lens can be worn before it is replaced . This is known as modality. Currently, there are three different modalities for patients and eye care practitioners to choose from.
The first is known as 1 day; or daily disposable contacts. These lenses are worn in the morning by the patient and discarded at night. This is a great modality in terms of convenience for patients. CooperVision offers a 1 day contact lens with the Proclear brand .
The second modality patients can choose from is known as 2 week contacts. Patients who prefer this modality can benefit from a more cost effective alternative to daily disposables . CooperVision offers 2 week lenses with the Avaira brand .
The final modality is the monthly wear contact lens. This is the most cost effective lens and is ideal for patients who can be sure to care for their lenses and be compliant with eye care practitioners’ advice. CooperVision offers a brand in this modality known as Biofinity .
Special Lifestyle Needs: Are you a patient that suffers from dry eyes or allergies? Do you need a contact lens that will remain comfortable from extended wear? Are you planning to sleep with your contact lenses? These are all special lifestyle questions that are important when it comes to selecting a contact lens. For more information on contact lenses, make sure to talk to an eye care practitioner near you.
on Wednesday, October 19, 2011
Earlier today, we debuted new packaging for the Biofinity and Biofinity Toric products. The new design showcases our new corporate identity and watermark logo, which launched in March:
The new packaging reflects CooperVision’s perspective that the world is a vibrant, dynamic place. It also provides a unique take on water and comfort – valuable qualities of CooperVision lenses that are key ingredients in our wearers’ daily lives.
There is no change to the contact lenses themselves, so practitioners and wearers alike can be assured that CooperVision contact lenses will continue to provide the same clear vision and great comfort that thousands of wearers have come to depend on.
“The new packaging highlights our commitment to providing practitioners with innovative contact lenses and tools that help enhance the patient’s wearing experience and their interaction with the practitioner’s office,” said Dennis Murphy, president, the Americas, CooperVision. “We are excited to see our new brand identity roll out across our product portfolio.”
on Thursday, September 15, 2011
Are you attending this year's Vision Expo West
in Las Vegas? We are! Stop by our booth (#12059), located in the Medical and Scientific Pavilion, to learn more about the Biofinity family
of lenses, including the recently introduced Biofinity Multifocal
. We'll be there this Thursday (9:30 am - 6:00 pm), Friday (9:30 am - 6:00 pm), and Saturday (9:30 am - 5:00 pm). See you there!
on Wednesday, September 7, 2011
School is back in session! Are you having trouble reading the board? Do you find yourself squinting to read street signs while driving? You may be experiencing myopia, one of the most common vision conditions. An estimated 70 million people in the United States suffer from myopia, often referred to as nearsightedness, a condition in which the eye sees near objects clearly but distant objects appear blurry. How can I tell if I have myopia?
Symptoms include distant objects appearing blurry, squinting, and eyestrain. Myopia is often diagnosed in children, but as the eyeball continues to grow, it is likely that the myopia will also worsen. The condition generally stabilizes around age 16 for women and around age 25 for men; however some cases can worsen with age. The condition can be hereditary - you have a greater risk if both of your parents are nearsighted.
The best way to ensure that the symptoms you're experiencing are attributed to myopia is to discuss them with your eye care professional, who can perform a comprehensive eye exam to diagnose the condition. To find an eye care professional near you, please click here
.How is myopia treated?
Myopia can be corrected using spherical contact lenses or glasses. Correction requires a "minus" lens to "weaken" the eye optimally, permitting clear distance vision. Click here
to see a visual demonstration! CooperVision offers a range of contact lens brands that correct for myopia including Avaira
, and Proclear
. Try CooperVision contact lenses for free* with this Free Trial Coupon
.*By prescription only. Eye exam may be required and this coupon does not include eye exam or fitting fees. Print and bring this offer to your next visit with your eye care professional.
on Thursday, July 21, 2011
Now through December 31st, 2011, your patients can save up to $100 on CooperVision contact lenses. The new rebate values range from savings of $10 to $80 and are valid on purchases of qualifying sphere, toric, and multifocal lenses. Combo rebates are also available in the form of Avaira Asphere/Toric purchases and Biofinity Asphere/Toric/Multifocal purchases. For your new to CooperVision contacts patients, an additional savings of $20 can be added to a qualifying CooperVision product purchase.
For more information, including program terms and conditions, please visit www.coopervision.com/rebates
on Thursday, April 21, 2011
Did you know that video/computer gamers spend approximately 35 hours/week in front of a computer screen? Many gamers will play with great concentration until near exhaustion, playing for hours with few, if any, breaks. They also typically have a lower-than-average blinking rate, which leads to discomfort in the form of dry eye*. Now imagine what the gaming experience is like for a contact lens wearer. Log In or Register to read more!