Have you ever wondered what those numbers on your eyeglass prescription actually mean? Although reading an eye chart is a fairly simple test, it provides a very accurate way to measure your visual ...View Article
You are using an outdated browser. Please upgrade your browser to improve your experience.
You already know how important it is to wear sunscreen before going outside to face the harsh rays of the sun. But do you also give yourself the eye protection you require, in the form of sunglasses? Your Hasbrouck Heights optometrist wants to remind you of the importance of sunglasses in preserving your ocular health. In fact, wearing a pair of sunglasses should be at the top of your to-do list when it comes to eye care.
At Heights Eye Center, led by Dr. James Aversa, your preferred optometrist in Hasbrouck Heights, we are devoted to helping patients improve and maintain their vision, and this includes educating them about the dangers of UV rays.
Ultraviolet rays are made up of UVA, UVB and UVC rays from the sun. While the earth’s atmosphere naturally blocks out UVC rays, dangerous UVA and UVB rays penetrate to the planet’s surface, where they can damage unprotected eyes.
If you do not wear protective sunglasses, UV rays can lead to the development of cataracts in your eyes. Cataracts can diminish your eye’s ability to detect colors, harm your night vision capability.
You might also start finding it more difficult to read after getting cataracts. Another danger of exposure to UV rays is the potential for damage to your retinas. Some patients who forgo sunglasses wind up with a painful condition known as photokeratitis.
Fortunately for sun enthusiasts, polarized lenses will protect your vision from harmful UV rays. Your optometrist in Hasbrouck Heights recommends that you select sunglasses that provide 99% or better protection against UVA and UVB rays. There should be a label on the sunglasses that says “UV 400,” which indicates the glasses can block UV rays measuring 400 nanometers.
UV blocking is only part of the solution. Your sunglasses should also cut down glare by filtering at least 75% to 90% of visible light. Your Hasbrouck Heights optometrist has years of experience helping patients find the most suitable eye protection for their situation, and will be happy to do the same for you.
For example, it’s crucial to get sunglasses that provide complete protection from the sun, so that little or no light leaks in through the top or sides of the glasses.
If you wear contacts, the optometrist can help you find sunglasses that will complement them. If you prefer to wear glasses and don’t want to use clip-ons, you have the option to order some prescription sunglasses. These glasses automatically will darken whenever in the presence of bright sunlight, so you’ll be assured of proper eyesight protection.
You owe it to yourself to get proper sunglasses for eye protection with the help of your Hasbrouck Heights eye doctor. For more information on the range of sunglasses we carry or to book an eye care appointment, please connect with Heights Eye Center today.