Are Your Eyes Prepared For The Solar Eclipse?

  • By Germaine Shock
  • 01 Aug, 2017
By now most all of you have likely seen or are at least familiar with a solar eclipse. Without getting into too much of the scientific details, a solar eclipse happens when the moon moves between the sun and earth during its orbit causing a partial or complete blockage of our view of the sun. Although a solar eclipse only lasts for a few minutes, its thrilling impact will stay with you for much longer.

The Solar Eclipse & Your Eyes

Now, you might be wondering what this astronomical affair has to do with things here at the Eye-Q Blog? Ever heard that you weren’t supposed to look directly at an eclipse? Ever wondered why? That’s what we’re here for! While it may come as no surprise that staring at the sun on a normal day might not be the best choice for your eyes - you might be surprised to learn that the same amount of damaging light rays are present during an eclipse even when there is only a small sliver of the sun visible. In fact, the only time it is safe to gaze at the eclipse without eye protection is if you are lucky enough to witness a total solar eclipse. The few moments of darkness present when the sun becomes fully blocked (except for its halo like corona) are safe to be viewed with the naked eye.

Solar Retinopathy Explained

Looking at the sun for an extended period can cause something called solar retinopathy. Located at the back of your eyes is a layer known as the retina - which, in short, is responsible for collecting and transmitting signals from light rays. These signals turn into impulses which then travel from the optic nerve to the brain and become the images we see. Because the retina contains so many light-sensitive cells, when an overabundance of light such as that from the sun is focused by the cornea and lens onto the retina, the cells become over-stimulated. The result is inflammation and damage similar to a burn, causing temporary or even permanent vision loss. Think of the process as being similar to reflecting the sun’s rays onto a piece of paper with a magnifying glass.

What Does It Feel Like?

The damage itself is painless, however, staring directly at the sun isn’t. After a few moments your eyes will start to hurt and water prompting you to look away long before any damage is done. However, during an eclipse when the sun isn’t completely full and doesn’t seem as blinding, this reflex to look away won't feel as strong. Furthermore, the slight darkness might even cause your pupils to dilate slightly letting in even more harmful rays. These two things together can cause a great amount of damage without you even being aware of it at the time. Especially because the symptoms of solar retinopathy typically do not occur until several hours later.  

How Do I Keep My Eyes Protected?

So how do you enjoy viewing the eclipse without causing damage? Probably the safest and most convenient way to witness this phenomenon is with special purpose solar filters such as eclipse glasses or handheld eclipse viewers. There are currently only five manufacturers that meet the specific safety requirements for viewing an eclipse : American Paper Optics, Baader Planetarium (AstroSolar Silver/Gold film only), Rainbow Symphony, Thousand Oaks Optical, and TSE 17.  Click here for more information. 

Be sure if you are going to wear solar glasses to inspect them before use. Do not wear them if they appear scratched, damaged, or are older than three years. 

Can't get your hands on a pair of eclipse glasses in time? Not to worry, there are a couple of other safe methods of viewing as well.

  • Pinhole projection - see the video below!
  • Viewing on the screen of a smart phone or tablet.

**Do not view the eclipse through a telescope or camera that does not have a solar filter attached even with your eclipse glasses on.

Signs & Symptoms

If you or anyone you know experience any of these symptoms following looking at an eclipse, the sun, a welding flame, or any other bright source of light without the proper eye protection, be sure to call your eye care professional:

  • Eyes begin to water and feel sore
  • Increased sensitivity to light
  • Having difficulty discerning shapes, especially detailed objects
  • Distorted vision
  • A blind spot in the center of vision

Curious to know more details about when and how eclipses happen? Visit NASA’s
website for more info.


By Germaine Shock 01 Aug, 2017
By now most all of you have likely seen or are at least familiar with a solar eclipse. Without getting into too much of the scientific details, a solar eclipse happens when the moon moves between the sun and earth during its orbit causing a partial or complete blockage of our view of the sun. Although a solar eclipse only lasts for a few minutes, its thrilling impact will stay with you for much longer.
By Germaine Shock 20 Jul, 2017
School's out for summer! With a little extra free time and flexibility in your schedule, now is the perfect time to  bring your kiddos in for their eye health exams. Most parents will logically assume that since their child hasn’t had any complaints, they must not be having any problems - or that their child is simply too young to need an eye exam. Think again! 
By Germaine Shock 06 Jul, 2017
Sometimes when it comes to kiddos, you’ll find yourself navigating through some gray areas. For example, determining how much screen time is too much - or how old they should be to watch that scary movie. These definitive numbers are so hard to pinpoint simply because no two children are the same. They all mature at different rates, and we as parents have to adjust accordingly. Fortunately, here are a few tips to help in one of those gray areas -  figuring out if your child is ready for contact lenses.
By Germaine Shock 23 Jun, 2017
We have all made a questionable decision or two at least once in our lives. However, when it comes to your eyes and vision, this is one area where it is always better to be safe than sorry. Here are a few of the most common mistakes made by contact lens wearers and a safer alternative to keep those peepers healthy.
By Germaine Shock 14 Jun, 2017

More than likely if you are reading this, you’ve experienced the strange sensation of an eyelid twitch. It can happen anywhere, at any time, and almost always stops the moment you try to point it out to someone else (and of course resumes the second they turn away just to make you look extra crazy). Well you aren’t crazy - at least in this case - eyelid twitches are a real thing!


Better known in professional lingo as “myokymia”, this twitching sensation is the result of involuntary, spontaneous, rippling muscle contractions. These spasms can actually occur in almost any of the muscles in your body. When relating to the eyelids, myokymia is most common in your lower lids but can happen in your top lids as well.

Eyelid myokymia is typically very temporary. The twitching will usually only last for a few minutes, but in some rare cases can last for a few days or even weeks.

Your doctor will likely advise you that there is no cause for concern as common Myokymia resolves on its own without the need for treatment. Other than causing mild annoyance, the eyelid twitching shouldn’t cause any long term complications or interference with your vision.
By Germaine Shock 01 Jun, 2017

Do your eyes ever feel dry and itchy? Do you ever experience eye fatigue, redness, blurred vision, or excessive watering? You could be suffering from dry eyes - especially if you live in Oklahoma City which ranks as the 17th driest city in the U.S. And despite the name, dry eye isn’t just an annoying feeling - it’s a legitimate chronic eye disease that affects an estimated 4.88 million Americans over the age of 50 alone. And since another estimated 89% of the population have never even heard of Dry Eye Syndrome, it’s easy to see why some would just write off those annoying symptoms as a normal part of their lives.

By Germaine Shock 16 May, 2017

In honor of Mother’s Day kicking off Women’s Week, the Eye- Q blog has decided to dedicate a post solely to women’s eye health related issues. So what makes women’s eye health so special? Women are actually more commonly affected than men by a number of ocular health issues including dryness, cataracts, age related macular degeneration, and complications from autoimmune disorders such as Sjogren's or lupus. Furthermore, according to Prevent Blindness America, 66% of people who are blind or visually impaired are women.

Let’s start with that statistic - why are women more at risk for eye complications than men?
By Germaine Shock 05 May, 2017
May is healthy vision month - and as we draw nearer to the official first day of Summer, what better time to discuss one of the most commonly overlooked parts of eye health - UV protection. Most of you are probably fully aware of the negative effects UV rays can have on your skin, but did you know the sun can be just as damaging to your eyes?
By Germaine Shock 25 Apr, 2017

No, it’s not a typo. Sjogren’s - pronounced show-grins - is a type of autoimmune disorder that causes inflammation and damage to various parts of the body; most commonly the tear and saliva glands. This damage results in symptoms ranging from dryness and discomfort to difficulty swallowing and can even affect the lungs and kidneys.

So why exactly does this happen? Let’s start with a quick health lesson. The immune system is responsible for fighting disease and killing harmful viruses and bacteria. However, with autoimmune diseases, your immune system has a hard time knowing when to stop fighting and mistakenly attacks your own body. With Sjogren’s, your exocrine glands - the glands that secrete moisture such as saliva, sweat, tears, breast-milk, gastric mucous, etc - become the main targets.
By Germaine Shock 05 Apr, 2017

So it’s the weekend and the mild discomfort you were experiencing midweek has now escalated into full blown intense pain. Or maybe you were working on the yard and something flew into your eye? Or perhaps you were wearing your contact lenses for too long and your eye is now extremely red and unhappy. Who do you call? (I’ll give you a hint, it’s not Ghostbusters.) But seriously, should you go to the ER if you injure your eye in some way? The answer might surprise you.

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