Testing eclipse sunglasses
August 17, 2017 5:34 AM Subscribe
Purchased 'fake' eclipse sunglasses on Amazon. Amazon sent alert, and refunded my money. However it's hard to get hold of eclipse glasses now so soon to the eclipse. The seller claims they are 'ISO certified.' Is there any way to test this? The glasses are plastic, manufactured in China, and seller (who is replying to other Amazon purchasers and does not have english as a native language) does not make much sense.