Tag Archives: contact lenses

standard
Posted in Savings Bookmark the permalink. What do you think?

How to save $$$ on contact lenses

by

ReplaceMyContacts.com enjoys helping our customers save money on buying contact lenses. This is why we created the a lens discount section, where we share tips that can save you hundreds of dollars a year when buying your contacts online. We put a few of our tips here in this graphic for you. Now your turn what tips do you use to save on buying contact lenses? Look forward to hearing your suggestions.

savingsblogimage

standard
Posted in Product Spotlight Bookmark the permalink.

Interesting Historical Facts About Contact Lenses

by

The original idea for contact lenses dates all the way back to sketches created by the brilliant Leonardo da Vinci. Half a millennium ago, the genius inventor mapped out plans for altering the refractive power of the eye. Later on, others experimented with modifying refractive powers by looking through both glass and water. And, finally, 120 years ago, German inventors became the first to make a genuine contact lens that fitted on the eye. Those primitive contact lenses, called scleral lenses, were constructed of glass, and they draped over the sclera, or white part, of the eye, as well as covering the cornea.

Though we’ve come a long way from these more primitive models, these early models laid the groundwork for modern day contact lenses.

standard
Posted in Product Spotlight Bookmark the permalink.

How Are Contact Lenses Made?

by

Contact lenses are made in a number of ways. Soft lenses are most often cast-molded – with this process, the polymer material that the lens is made out of is inserted (in liquid state) into a two-piece mold. Next, the two pieces are pressed together to set and form the lens diameter, curvature, power, and edge. Finally, the contacts are then allowed to cure, which brings them to a solid state, while still remaining soft and pliable. They are then stored in sterile solution that mimics human tears, and then they are wrapped in a plastic pack, and shipped out.

Soft lenses can also be cut in a solid state, and then hydrated afterwards. And a third technique is called spin-casting. In this process the polymer is spun into the needed shape and prescription, and then allowed to firm into a pliable, soft lens. When the process is complete, all soft lenses are composed 30% to 50% water.

Gas-permeable lenses are made a bit differently. First, the liquid lens material is solidified into rods, which are then cut down into buttons. Then the buttons are cut into finished lenses using a computer-lathe. This computer-aided process creates a gas-permeable lens that is custom-fitted to the exact curvature of the patient’s eyes.

standard
Posted in Choosing the Best Contact Bookmark the permalink.

Contact Lenses For All Ages & Vision Needs

by

Many think of contact lenses as a product for mature teens and adults – and often don’t consider them as a real option for younger children or older seniors. But the truth is, contact lenses are available for all ages and provide solutions for practically all vision issues.

Often, individuals begin to wear contact in their ‘tween’ years (ages 10-12), but in fact younger children, who are mature enough to handle the responsibility, can make use of lenses to correct their vision as well. Contact lenses are a great option for mature children and teens as they can help to augment an individual’s self-esteem and overall confidence.

Contact lenses are most sought-out by college students and young professionals in the work world. This demographic lives a fast-paced life, overflowing with work obligations, activities, sports, and social interaction, so wearing reliable lenses is often a no-brainer for these individuals. And now, there are even some new, innovative lenses that are designed to address the ever-changing vision needs of mid-lifers and seniors who are dealing with the problems that arise with aging eyes.

No matter your age or vision needs, if you’re interested in contact lenses, talk to your eye doctor – there very well may be a solution out there just for you!

standard
Posted in Product Spotlight Bookmark the permalink.

The Ins-and-Outs of Contact Lenses

by

If you have the mind of an engineer, and love breaking things down to their parts, here is a quick overview of the ins-and-outs of contact lenses. Contact lenses are essentially small, convex disks that offer optical benefits – such as improved near- or far-sightedness. They are specially created to cover the cornea (the front of the eye ball). On an interesting note, contacts don’t actually make "contact" with the surface of the cornea, they instead drape over it, and sit on a coating of tears that the eye produces naturally.

Contact lenses, which have been around for over a hundred years, are considered medical devices, and are thus overseen and regulated by the FDA. To acquire contact lenses, you first need to be examined by an eye doctor or eye care professional who is both qualified and certified to write a prescription for the proper contact lenses for you. After a visit with your eye doctor, you will learn how to properly wear and care for your lenses to preserve eye health.

standard
Posted in Lens Care Bookmark the permalink.

Do You Follow Your Lens Replacement Schedule?

by

How often do you replace your contact lenses? In a recent study conducted by the American Optometric Association, they found that there are generational gaps in habits and awareness when it comes to contact lens wearers.

The survey revealed that younger generations are much more likely to follow their contact lens replacement schedule, as well as their wear and care guidelines. Whereas older generations were more lax about both. In case you’re unfamiliar, the replacement schedule is the length of time your lenses can be worn before they need to be replaced with new contacts. Depending of the type of contact you use, there are a variety of replacement schedules, from daily, to two-week, to monthly or longer, so it’s important to know what your contacts require. 

To maintain your eyes’ health, it’s vital to always follow your replacement schedule, unless otherwise directed by your eye care professional.

How often do you replace your contact lenses? In a recent study conducted by the American Optometric Association, they found that there are generational gaps in habits and awareness when it comes to contact lens wearers.

The survey revealed that younger generations are much more likely to follow their contact lens replacement schedule, as well as their wear and care guidelines. Whereas older generations were more lax about both. In case you’re unfamiliar, the replacement schedule is the length of time your lenses can be worn before they need to be replaced with new contacts. Depending of the type of contact you use, there are a variety of replacement schedules, from daily, to two-week, to monthly or longer, so it’s important to know what your contacts require. 

To maintain your eyes’ health, it’s vital to always follow your replacement schedule, unless otherwise directed by your eye care professional.

standard
Posted in Product Spotlight Bookmark the permalink.

Acuvue 1 Day Moist for Astigmatism Contact Lenses: $50 Rebate!

by

 

You can purchase Acuvue 1 Day Moist for Astigmatism Contact Lenses for an incredible rebate. These lenses offer a wet, soothing feeling for sensitive and dry eyes, and we'll give you $50 back for every 12 boxes you purchase.
 
Why drive from your eye doctor's office to a store? Replacemycontacts.com will give you the best price around, and we'll deliver directly to your home. Acuvue 1 Day Moist for Astigmatism Contact Lenses ensure moist, comfortable eyes every day. They're disposable and made to be worn for one day at a time. Replacemycontacts.com brings them to you for less. What are you waiting for?
standard
Posted in Lens Care Bookmark the permalink.

Extreme Sports & Contact Lenses

by

 

Contact lenses offer substantial advantages over glasses when playing sports, such as larger field of view and unaltered by bad weather. In addition, with contact sports, such as football, both the player and opponents are safer if glasses are not involved.

Balance is the prime consideration when playing most sports, and wearing soft contact lenses offers consistent vision despite rapid eye movements. For more rigorous or dangerous activities, where optimal perception is necessary, toric soft contact lenses are recommended. In all cases, the biggest disadvantage of contact lenses is if they dry out and cause eye discomfort. If you’re wondering what lenses are best for your sport, read on.

Skiing – Most types of contact lens work well for skiing. Of course, it is necessary to use either goggles or sunglasses to provide protection from wind and cold, and therefore prevent lens dehydration.

Climbing at high altitude – Because of the reduced level of oxygen in the atmosphere at high altitude, high oxygen transmissibility soft lenses should be worn. Consider extended wear contacts to avoid difficulties with both handling and solutions in inclement conditions.

Swimming – in general, lenses are not recommended for swimming unless well-fitted goggles are worn as well. If you need to wear lenses, Soft contact lenses can be worn fairly successfully. However, use with caution, as some patients are very sensitive to chlorine absorbed by the lenses.

Scuba Diving – Overall, good results have been achieved with water content soft lenses when used for scuba diving. Keep in mind that air bubbles can form beneath lenses at depths of about 150ft or greater.

standard
Posted in Choosing the Best Contact Bookmark the permalink.

What’s the Best Brand of Contact Lenses?

by

Each brand of contact lenses is unique. So it’s better to ask which is the best for you. Over 90 percent of contact lens wearers use soft lenses, so this advice is about them. When looking for soft lenses, consider the following:

Base curve.  This is the primary curve at the back of the contact lens, which determines how well the lens fits and the quality of vision correction. It should be nearly the same as your eye’s front curvature (cornea). Your eye doctor will choose a soft lens brand with a base curve appropriate for you.  Though most brands fit the average cornea well, you may need a lens with a steeper or flatter base curve that’s only found in certain brands.

Diameter.  A contact lens of the proper diameter will stay comfortably centered on the cornea. Brands can vary widely here: the size and shape of your eye will determine the diameter of your contact lenses. If you have a small eye opening, for example, you may need a smaller lens diameter to help you apply and remove your contacts easily.

Correction. Some contact lens brands feature high-powered correction for severe myopia (nearsightedness) and hyperopia (farsightedness).

Astigmatism. If your astigmatism requires a toric (spherical/cylindrical) contact lens, certain brands will ensure proper alignment and minimal lens rotation. Depending on the shape of your eye and other factors, you may see well with one brand toric lenses but not another—even if the brands have the same base curve and diameter. If you fall into this category, ReplaceMyContacts has products like Acuvue Oasys for Astigmatism that will fit your needs.

Surface treatments.  Some soft contact lenses feature lens treatments that keep lenses moist for greater comfort. If your eyes dry out quickly these may be best for you.

Naturally, the only way to choose is to have an eye exam and professional contact lens fitting. The first brand your eye doctor chooses will usually be best for you, but sometimes you’ll need to try several brands before making a decision.

standard
Posted in Eye Health Bookmark the permalink.

4 Reasons Your Contact Lenses Could Be Making Your Eyes Burn

by

Clean, well-fitting contact lenses should be so comfortable that you forget you’re wearing them. If they give you a burning sensation, one of several things could be wrong.

1. Your contact lenses are dirty. Protein deposits and other debris accumulate on contact lenses over time, even if you properly clean and disinfect them. These block oxygen from getting to your eye, causing irritation. It can be fixed by adding a separate lens cleaner to your regimen or by replacing your contacts more frequently.

2. You have allergies. Allergens like dust, pollen, and pet dander can build up on/under your contact lenses making for red, itchy, watery eyes. Your doctor may restrict where/how long you wear your contacts or recommend daily disposable lenses.

3. Your eyes are dry.  Contact lenses can make some eyes dry out. Symptoms include redness, scratchiness, excessive tearing, or a feeling that something is in your eyes. Your doctor may prescribe eye drops and/or vitamins.

4. You’re sensitive to your lens cleaning solution. An ingredient in your contact lens solution could be irritating your eyes. Even if you’ve safely used the same solution for years, it’s possible to develop an adverse reaction to it. Switching to a preservative-free solution may help.

The only way to know what’s making your eyes burn is to get an eye exam. Don’t delay: even simple problems like this can become serious if left untreated.