Unfortunately, obtaining eye protection in recent days has become a major pain. So grab your friends and queue up Bonnie Tyler’s “Total Eclipse of the Heart” ― just don’t forget eye protection as part of those eclipse essentials.If you’re going to stare at the sun during the upcoming solar eclipse on August 21, you need eye protection. “But any other time, the slightest sliver of light coming out from one side or the other, you need to be wearing protection in order to avoid that damage,” Schuman said. (A total eclipse only lasts a few short minutes, so look quickly.) “It’s only when the disc of the moon is completely covering the sun that it’s okay to look up without the glasses,” he explained.
Schuman points out that there is also a brief period of time during the phenomenon where you can look to the sky without protective glasses and not risk your eye health: When the eclipse is completely total. There are also some DIY hacks to view the eclipse without glasses, according to some experts, but do so with caution. “If you’re looking at the sun, you would see it safely.” “That’s a very specific rating or standard that provides protection for viewing the eclipse,” Schuman said.
#HOW TO SEE THE ECLIPSE WITHOUT LOOKING AT THE SUN CODE#
The best thing to do is look for glasses that are labeled with the code ISO 12312-2. Just be cautious of imposters: Amazon, for example, is already recalling some glasses because they were unable to confirm if they were being sold by a reputable manufacturer.
Retailers like Best Buy and even 7-Eleven are selling the specs so you can safely watch the eclipse.
(Sorry, your regular shades won’t cut it.) In order to safely witness science in action, Schuman recommends investing in special glasses if you plan on staring up at the sky. Of course, none of this means you can’t view the eclipse. That concentration of the sun’s rays cooks the retina, the area that’s most sensitive and gives you your best vision. “That concentration of the sun’s rays cooks the retina, the area that’s most sensitive and gives you your best vision.” “You may still be able to make out shapes or forms, but you wouldn’t be able to, say, read a book like you normally would because there would be a big blind spot in the middle,” Schuman said. The brain then takes these signals and creates visual recognition of objects. Not only could looking at the eclipse be painful in the moment, it could cause permanent damage to your retina, which takes light received by the eye’s lens and converts it to signals that go to the brain. You’re using that finest, sharpest point of your vision to do that and so that’s the part that’s damaged or destroyed.” When you look at the sun, you’re looking at the light directly. “The light from the sun is converted into heat and that can hurt the retina. “The same burning process happens, except you can’t really feel it,” he explained. Remember trying to hold a magnifying glass against a leaf in the sun to see if something would burn? That’s essentially what you’re doing to your eyes should you look directly at the light, Schuman said.
Schuman likens the process to a science experiment many people used to do as kids. This is one of nature’s greatest shows but it needs to be observed safely. “If you don’t, you might be paying for it for the rest of your life.” “This is one of nature’s greatest shows but it needs to be observed safely,” Schuman told HuffPost. Joel Schuman, professor and chair of the Department of Ophthalmology at NYU Langone Health. Simply staring at the eclipse can cause a lot of harm to your vision, according to Dr. The astronomical phenomenon is prompting viewing parties, school closures and visitors from around the country.īut before you feast your eyes on this wonder of nature, you should consider the proper way to protect yourself. On August 21, those lucky enough to live in its path will witness the moon completely covering the sun in the first total solar eclipse in more than three decades.
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