Why You Need to Bring Your Sunglasses to Your Low Vision Exam
Do you need a low vision evaluation in Charlotte, North Carolina? If so, be sure to bring along your favorite pair of sunglasses. This exam can leave your eyes a little more sensitive for a short while afterward, so you’ll be glad to have the extra protection. Wondering why that is? To find your answer, just check out this quick guide on just why you’ll want your sunglasses after a low vision exam.
Pupil Dilation Allows for a Closer Look
To complete the low vision evaluation and fully assess your eye health, you need to have your pupils dilated using special eye drops. After a few minutes, your pupils will widen, so your eye doctor can take an even closer look at the inner structures of your eye.
Your eye doctor can then check the health of your eyes and perform a number of helpful tests, such as:
- Acuity: Determines how well you can see letters up close and from far away
- Color: Reveals your ability to accurately see colors across the full spectrum
- Depth: Assesses your binocular vision strength and ability to see in 3D
Your eye doctor may perform additional low vision tests as well depending on your initial results. No matter how many tests they end up performing, your pupils will stay dilated for several hours after your appointment.
Wider Pupils Let More Light In
When not artificially dilated, your pupils would normally shrink as the light intensity increases, and then grow wider in dim light. After getting your pupils dilated, however, they stay big, which lets in far too much light in bright conditions.
Since this can feel rather uncomfortable, save yourself the trouble and simply bring your sunglasses. You can then pop on your shades whenever the world feels much too bright and comfortably wait for the dilation to wear off.
Ready for a Low Vision Evaluation in Charlotte, North Carolina?
If you’re experiencing symptoms of low vision, you can schedule an evaluation with our Charlotte, North Carolina, eye doctors by calling 910-208-9010. During your call, we’ll help you find a convenient time to come by and let you know what to expect. We’ll also provide a reminder to bring along your sunglasses, so you can comfortably shield your eyes from bright light after your exam.