US Solar Eclipse Glasses, Safe Solar Viewing Protect Your Eyes 2017
05 septembre 2017
High quality plastic. NOT cardboard.
These glasses are way better than the cardboard ones. Feel like quality sunglasses except only 100X darker glass. You can't see ANYTHING through these glasses except very bright light. I looked directly at a 100W bulb and saw nothing. Looked directly at sun it the sun looks like a round dot. No halo effect. Watched eclipse through them and worked perfectly. We had 2 pairs of the cardboard ones, but everyone wanted to borrow these. Worth every penny.
Steve