According to the World Health Organization, 285 million people are estimated to be visually impaired worldwide, of which 39 million are blind and 246 million have low vision. Consequently, this means they should wear spectacles or contact lenses in order to have clear vision. However, while glasses are suitable for everyone, contact lenses are a much more sensitive visual aid, and some people are not able to wear them due to various reasons.
Contacts Are Inexpensive and Convenient
Nowadays, you can buy a year’s supply of contact lenses at a very affordable price. Since lenses are disposable, you can replace them either every day or up to once a month. If your vision is not too low, you could probably wear daily disposable lenses when you need them for sports or some particular occasion. This way, you can wear a fresh set of lenses every day.
Benefits of Wearing Lenses
If you’re an athlete or just enjoy spending lots of time doing sports, contact lenses are a much better alternative to glasses. This is especially true if you’re playing basketball, football or any other sport that includes a ball, or physical contact. With glasses, you’d be prone to injury much more than with contact lenses.
Furthermore, lenses won’t steam up and you won’t have to worry about them sliding off your nose when you’re sweaty. Unlike spectacles, contacts will provide you with better peripheral vision since no frames are limiting your field of vision. Additionally, wearing glasses can influence people’s self-esteem, making them feel less attractive. That’s another benefit of contact lenses ‒ nobody will know you’re wearing them, and you’ll see perfectly.
Contact Lenses Are Not Always Suitable
If you have ocular allergies, and your eyes are severely irritated, you should opt for glasses. Furthermore, if you work in an environment with a lot of dust or chemicals, you shouldn’t wear contact lenses. If you suffer from severe arthritis, uncontrolled diabetes, and overactive thyroid, you should consider wearing glasses instead of contacts. While there are plenty of benefits, contact lenses also have certain disadvantages. Namely, they require some time for adjustment. Also, all the lenses require regular and thorough cleaning as well as disinfection.
Consult with an Optometrist
Unlike glasses, not everyone can wear contact lenses. Previous eye surgeries, irregularities in the cornea on the front of the eye or some other health problems may prevent some people from wearing contact lenses. This is why you should consult an optometrist in Sydney if you notice you’re having trouble with your vision. They will estimate your condition and determine whether you’re the right candidate for contact lenses or not. If you happen to be a good candidate, you’ll get the appropriate lens design, size and shape prescribed and you’ll see much better in no time.
If your vision is blurry all of a sudden and you can’t see as clear as you used to, chances are you need to wear glasses or contact lenses. Before you make a final decision on which one of the two aids you’ll go for, be sure to take all the factors into consideration. If your eyes are sensitive and prone to irritation, it’s highly unlikely contacts will suit you. However, if you don’t have any problems with allergies or other health problems, contact lenses will be a much better alternative. Just make sure you consult the optometrist before you decide to wear lenses to be sure you’re making the right choice.