The Importance of Eyeglasses
We experience changes in our vision as we age, even those who have had good eyesight their entire lives. Visiting an eye doctor near you is a wise idea if you notice changes in your vision. They can help determine the cause of your vision changes and prescribe corrective eyeglasses. As we age and our eyesight worsens, eyeglasses can help keep our vision strong and allow us to see while reading, working, or driving. The team at Spectacular Eye Care in Cranford, NJ, is here to tell you more about eyeglasses and how they can help keep your vision strong.
How Do Eyeglasses Work?
Vision challenges that require corrective lenses involve a refractive error. In healthy eyes, light enters the eye and focuses on the retina to send a clear visual image to the brain. However, refractive vision errors like astigmatism, farsightedness, and nearsightedness cause the light to focus on incorrect parts of the retina, making either your vision up close, far away, or both blurry. This incorrect focusing of the light is due to the irregular shape of your cornea.
Eyeglasses compensate for these refractive errors by changing how the light enters the eye, making it land on the retina properly to correct your near, intermediate, and distant vision. Your optometrist can determine the specific error or combination of errors your eyes have and prescribe the appropriate eyeglasses to help you see.
How Do I Know If I Need Eyeglasses?
Some of the signs that you need eyeglasses include:
● Double vision
● Blurry vision
● Fuzzy vision
● Headaches or eyestrain
● Trouble seeing at night
● Seeing halos around objects
While these are signs of a refractive vision error, visiting your eye doctor for an eye exam is the best way to know the specific cause of your symptoms.
Eyeglasses vs. Contacts
Eyeglasses are not the only option available for correcting vision challenges. Contacts are also a popular option for vision correction. Both eyeglasses and contacts have advantages and disadvantages over each other. For example, eyeglasses are more convenient since you simply put them on to correct your vision and require little maintenance. Unfortunately, eyeglasses can also be challenging to keep on during some activities, and the frames can obstruct your view.
Contact lenses allow you more freedom and a broader field of view. However, they require more maintenance and can be more challenging to put in your eyes. They can also be more uncomfortable to wear than eyeglasses, especially if you suffer from conditions like dry eye.
You do not have to choose one over the other, though. Many people have both contacts and eyeglasses. Talk with your optician to determine whether eyeglasses, contacts, or both are the best route for your visual needs and lifestyle.
Schedule an Eye Exam with Spectacular Eye Care Today
Eyeglasses are a safe and effective way to correct multiple refractive vision errors to keep your vision clear, so contact Spectacular Eye Care in Cranford, NJ, to see if eyeglasses are the best choice for your visual needs and lifestyle. Call us or schedule an appointment online.
