Here’s Why You Need Special Glasses To Look At The Solar Eclipse

By 08.10.17

You would think that it would actually be safer to stare at the sun during a solar eclipse since the sun’s rays are hidden by the moon. But it is actually more dangerous during a solar eclipse because the lack of light tricks your eyes into thinking it is safe. The upcoming solar eclipse happens on Monday, August 21, and here is how to protect your precious eyes from the dangerous rays of the sun.

The phenomenon occurs when the moon aligns perfectly to completely block the sun and cast a gigantic shadow on Earth. Because the orbits of the Earth, sun, and moon are tilted and elongated, total eclipses are not in the same location every time. Many eclipses happen in a remote location on the planet or in the middle of the ocean. This month’s eclipse is the first total solar eclipse to pass from coast-to-coast of the continental United States since June 8, 1918.


Only certain Americans who are located in the relatively narrow 70-mile-wide path of the eclipse will be able to see the total solar eclipse. For those lucky enough to be in the areas of the solar eclipse you will need special glasses. Usually, you look up at the sun and it is so bright that your body reacts by blinking and looking away. But when the sun is partially blocked by the moon, it is less bright, tricking your brain into thinking that the light won’t hurt you. However, the sun’s rays are still just as bright, just not as much blasting into your eyes, yet still very dangerous.

“You can stare at the sun during an eclipse for 10 minutes, and it doesn’t hurt. You can just look at it, and it’s really cool to look at it, but that whole time you’re literally burning the cells off your retina,” Vike Vicente, a Washington pediatric ophthalmologist, told the Washington Post. “And once they’re burned, there’s no repair, there’s no fix for it.”


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