Glasses or contact lenses work so well because they can correct refractive problems. If a person has vision trouble, it's often a refractive problem. Here are some things to keep in mind when making that decision. Contact lenses can also be classified by wearing schedule. Soft lenses are considerably more comfortable than rigid contact lenses.
Eye Exams If you're having trouble with your vision, your mom or dad can take you for an eye exam. It is never a good idea to wear only contact lenses, as your cornea needs time to breathe without a lens obstructing oxygen flow.
Contacts do not obstruct your view. Reading glasses can be put on and taken off in a matter of seconds. Worn for 1 day only and disposed of in the evening. Your entire field of view is in focus. Contacts versus Glasses, or both? Or colors may clash.
They must also be removed, cleaned and stored every evening. No weight and resulting discomfort. Take your time to really shop around trying on multiple frames. Discounted Contact Lenses - Can you get quality lenses at affordable rates?
You wear them just once and throw them away. Uncomfortable weight on your face and ears. Contacts must be sterilized after each use and left to soak for a certain number of hours. Some farsightedness in kids is normal because they can focus their eyes to make up the difference.
There are two types -- soft and hard, also called rigid glass permeable. Benefits of Contact Lens Use People can use many different methods to improve their vision, and no single method is the best solution for everyone.
There are also bifocal and multifocal contacts in both soft and hard lenses. You can choose from a variety of frames to fit your style. Generally, your eye doctor will discuss what is the best contact lens option for you depending on your vision needs as well as which lens will fit your life style.
They do not get blurry or fog up in temperature extremes.
They can be tinted and made into prescription sunglasses, or you can purchase special lenses that get darker when exposed to sunlight or bright light. Are contact lenses for you? Here are some tips for buying the best pair of glasses to match your lifestyle and personality: Astigmatism is when the front window of the Glasses or contacts, the cornea, is shaped more like a football than a basketball.
The hottest trends in contact lenses are color contact lenses, which allow you to change your eye color.Toric contact lenses are used for more moderate amounts of astigmatism. Traditionally, they had a small weight in the edge to make it align with the 6 to 12 o'clock axis.
The blinking action of the eyelids makes the contact lenses rotate on the eye, and the weight makes it return to the proper alignment. Contact lenses are thin discs of plastic or glass that sit directly on your eye to correct vision.
There are two types -- soft and hard, also called rigid glass permeable. There are two types -- soft and hard, also called rigid glass permeable. GP contact lenses are particularly fast and easy to clean. Both can correct astigmatism.
Astigmatism is an irregular cornea shape that distorts vision. Many people think only glasses can correct astigmatism, but contact lenses do as well. Keep your eyes healthy while wearing contact lenses by following these tips, and always be sure to carry a pair of glasses with you—just in case you have to take out your contact lenses.
References Cope JR, Collier SA, Nethercut H, Jones JM, Yates K, Yoder JS. Also, eyeglasses can do something contact lenses cannot — they can adjust the amount of light entering your eye for optimum comfort and vision. Specifically, photochromic lenses are clear indoors and at night, and darken automatically in sunlight for clear, comfortable vision in any light.
Many people use glasses and contacts together or separately. Some use contacts to correct their nearsightedness and wear them most of the day, while also using glasses to read.
Others wear glasses on some days and contact lenses on alternate days.Download