Why aren't 100% UV blocked sunglasses safe to view an eclipse with? – physics.stackexchange.com 02:03 Posted by Unknown No Comments I am not planning on staring into the sun during an eclipse or any other time. I have been reading about how no variety of regular sunglasses are safe enough to view the eclipse with. I'm not talking ... from Hot Questions - Stack Exchange OnStackOverflow via Blogspot Share this Unknown
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