Contact lenses, also known simply as contacts, are thin disks of plastic that float on the surface of your eyes to correct vision. According to the American Optometric Association, over 30 million Americans wear contact lenses. Whether you...
There are various methods and means for cleaning modern-day contact lenses, but every procedure starts from the same premise: that your hands are clean. The daily grime, dirt and bacteria of the day collects on your fingers and hands. When you...
A number of options exist for those seeking correction of poor eyesight. Myopia, or near-sightedness, and presbyopia, or far-sightedness, can both be addressed through the use of corrective lenses or surgery. Eyeglasses appeal to those who are...
Choosing and using the right contact solution for lenses is crucial for the health and safety of your eyes. The University of Michigan's Kellogg Eye Center notes that contact lenses must be cleaned and disinfected properly to remove germs and...
When you wear soft contact lenses, you don't have to worry about them slipping off during exercise, getting fogged up during bad weather or changing the look of your face. This increased convenience only comes after you master the art of putting...
More than 32 million Americans wear contact lenses, and at some point every one of them has had to learn to clean them. Though "no-rub" solutions purport to clean your lenses overnight with no rubbing, some bacteria can form biofilms that are...
Contact lenses are a simple solution to temporarily correct vision problems. They're less cumbersome than eyeglasses, and not a permanent undertaking like corrective eye surgery. But soft contact lenses aren't without risks, including infection,...
Contact lenses are sensitive pieces of eyewear--they are made of thin pieces of silicone and need to remain hydrated in order to be used in the future. While most contact lenses do have an expiration date, they can be purchased in bulk by...
Contact lenses give you a convenient and economical alternative to glasses that don't affect your personal style and aesthetic. While some contact lenses can be slept in, it's a good idea to take your contacts out each night to give your eyes a...
Putting contacts in and taking them out can be a bit scary to someone prescribed contact lenses for the first time. There is no reason for concern. If you take the proper precautions, there is very little risk to your eyes. Handling the contacts...
Refresh Dry Eye Therapy is a medicated, water-based solution used to treat occasional dryness of the eye, a condition that could cause discomfort and pain in the eye area. It relieves dryness with a chemical called carboxymethylcellulose, which...
Before you make the decision to use contact lenses, be aware that contacts require more care and time than glasses do. If not cared for and worn properly, contact lens use could lead to eye infections, warns MayoClinc.com. Once you start wearing...
According to the University of Michigan Kellogg Eye Center, astigmatism usually occurs when the front of the eye -- the cornea -- is curved more in one direction than the other. The resulting distortion in one's vision is much like looking in a...
Hard contacts, the predecessor to soft contacts, are also known as rigid gas-permeable lenses and account for only 15 percent of contact prescriptions in the U.S. as of 2010, estimates EyeCareSource.com. They allow more oxygen to your eye, and...
Imagine a world where your vision is blurry. You go to the optometrist and are diagnosed with astigmatism, a defect in the cornea (surface layer of the eye) that can wreak havoc on your vision. You refuse to wear glasses and your doctor provides...
Caring for your contact lenses properly is extremely important. Cleaning the lenses with appropriate solutions helps prevent infections, some of which could cause blindness, explains the All About Vision website. Some contact lens solutions are...
The concept of wearing lenses in the human eye was considered as far back as the 1400s by Leonardo da Vinci. Dr. Gary Heiting, writing for All About Vision, states that the first glass contact lenses were produced in 1887 or 1888. Since the...
Removing contact lenses is a regular activity for 30 million Americans, the number of people the Contact Lens Council says use contacts to correct their vision. For many people the direct eye contact required to remove contact lenses can be...
For contact lens wearers, dry eyes can make it difficult to enjoy their contacts. The condition often is uncomfortable and frustrating. It's possible that your contact lens solution is to blame for your dry eye problems. However, since there are...
Making the transition from glasses to contacts may take some practice as you learn to properly care for your new lenses. With help from your optometrist, you can learn more about the care needs for the specific type of lenses that you use. Most...
Contact lens solution is not always readily available when it is time to remove, clean and store your contacts. Though products designed specifically for contact lens care are ideal for cleaning and storing contacts, you may use other products in...
Wearing contact lenses can be more comfortable if you clean them regularly. Visual acuity is better as well. Cleaning solutions help to remove dirt and protein deposits from the surface of the lens. There are many different multipurpose solutions...
Red, irritated, itching or burning eyes are bothersome and sometimes signal a serious problem for contact lens wearers. Dirty or torn lenses lead to corneal infection, affecting the front surface and other parts of the eye. The National Eye...
Getting a contact lens out of your eye requires steady hands and attention to hygiene. The eye is prone to infection while wearing contact lenses. Contamination of the eye most often happens while inserting and removing contact lenses. It is...
Health care workers and surgery patients who have skin reactions to surgical gloves and soap are usually allergic to the latex in the gloves and to the strong antibacterial agents used to make the soap. Skin irritations can range from mild to...
Contact lens cleaning solutions are essential for contact lens hygiene, but they can cause problems in select individuals. Problems are caused by sensitivities to the cleaning solutions or to improper use of the solutions. Reactions to cleaning...
It is important to follow careful steps when putting contact lenses in your eyes. If you do not, you run the risk of contaminating the contact lens, damaging your eyes or losing the contact lens. The steps are not difficult, but they require...
Contact lenses are small plastic discs placed in the eyes to correct vision. You may choose to wear contact lenses because it is convenient and affordable. Glasses interfere when you play sports and are vulnerable to scratches. However, removing...
The raw materials for contact lenses differ depending on the type. Manufacturers use hydroxyethyl methacrylate to craft soft contact lenses. They use a stiffer material called polymethyl methacrylate to make hard contact lenses. Both are plastic...
