Contact lens wearers, unite. We know full well that it’s not an easy thing to wear them…let alone choose them!
What we want to do here is to find what are the essential elements to correctly choose the perfect contact lens.
Let’s start by saying that there are long-wearing contact lenses, daily disposables, and even lenses that can change the color of your eyes. But as with any medical device purchase, contact lenses should always be chosen with care and caution. These tips will help you choose the right type for your needs or at least give you a little more awareness.
Table of Contents
Contact lens types
The first step is to choose between two basic types of contact lens materials: soft or hard? Most people who wear contact lenses wear soft lenses because hard lenses are usually the best choice for people who have astigmatism or a medical condition where protein deposits form on the contact lens, which is the minority among people who need lenses.
Contact lenses are suitable for teenagers, middle-aged and elderly people, as well as for athletes
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We must consider that there are many categories of contact lenses available, both in terms of how they perform vision correction and how long they last before replacement. In fact, there are:
Daily contact lenses
This type of contact lens is usually the most expensive option among the disposable ones. Daily contact lenses do not have to be removed and disinfected every night but are replaced daily.
Daily contact lenses are the most expensive option among disposable lenses
Monthly duration contact lenses
The principle is the same as disposable but they must be disinfected at night when they are removed and in the morning before reusing them. The replacement time of these lenses can vary greatly depending on the type and brand, and for periods ranging from two weeks to three months.
Monthly Contacts VS Daily – Which is better?
Extended wear contact lenses
This type of contact lens is designed to be worn overnight, although it must be removed at least once a week for cleaning and disinfection. However, many eye care professionals do not encourage their use. When you sleep in contact lenses, you reduce the amount of oxygen that gets to your eyes, making your eyes more vulnerable to infections, particularly corneal infections.
Toric contact lenses
This type of lens is used to correct astigmatism, a condition in which vision is blurred due to an irregularly shaped cornea or lens within the eye. They are usually the most expensive types of contact lenses.
Colored Contact Lenses
Colored contact lenses can drastically change the color of your eyes, such as making even the brownest eyes look blue or green, or just enhancing your natural color. They can be worn for purely cosmetic purposes or even to correct your vision.
Multifocal contact lenses
People with presbyopia – a condition that occurs as people age and their eyes have difficulty focusing on nearby objects – can sometimes correct their vision with bifocal or multifocal lenses. One technique, called monovision, uses a contact lens for distance in the dominant eye and a contact lens for near vision in the non-dominant eye. Modified monovision uses a bifocal or multifocal lens in the nondominant eye.
Safety rules for buying contact lenses
Once we’ve figured out the type and material that’s right for us, let’s look at a few “common sense” rules.
Do not purchase lenses from broken cases. Make sure the packaging is sealed properly.
Be careful when buying contact lenses on the Internet: stay with reputable websites that will confirm your prescription with your eye doctor and that offer brand-name product. When you receive your order, make sure the information on each contact lens box matches your prescription.
Even if you don’t need vision correction, don’t purchase cosmetic lenses without consulting an eye doctor. Theatrical contact lenses used for Halloween or other occasions are sold on the Internet, in beauty salons, and even at convenience stores. But even cosmetic lenses, like lenses used for vision correction, should be selected by qualified professionals and should be monitored with follow-up visits to prevent eye infections and other problems.
