Millions of Americans are gearing up for what could be the astronomical event of the decade…a rare total solar eclipse.
But a new survey finds 30% of Americans don’t know looking at a solar eclipse without protection can cause permanent eye damage.
A total solar eclipse happens when the moon passes between the Earth and the sun, turning daylight to darkness.
While it may be tempting, it’s not safe to look directly at the sun without a handheld solar viewer or special eclipse glasses…
except when the moon completely obscures the sun’s bright face for a brief period of time.
Viewing any part of the sun through a camera lens, binoculars or a telescope without specialized eye protection can permanently damage the retina.
Experts say you should only purchase devices that meet international safety standards…and never use sunglasses, no matter how dark they are.
Along with eclipse glasses, they recommend bringing sunscreen, plenty of water and snacks, and patience since millions are expected to watch.
