The eclipse may be over, but you can still look at the Sun! And, so, ignore the warnings on your eclipse glasses (of course they want to sell your more and more!):
https://eclipse2017.nasa.gov/safety
This was a great thread! Thanks everyone for your contributions!!!
Dawn
Quote:Note: If your eclipse glasses or viewers are compliant with the ISO 12312-2 safety standard, you may look at the uneclipsed or partially eclipsed Sun through them for as long as you wish. Furthermore, if the filters aren't scratched, punctured, or torn, you may reuse them indefinitely. Some glasses/viewers are printed with warnings stating that you shouldn't look through them for more than 3 minutes at a time and that you should discard them if they are more than 3 years old. Such warnings are outdated and do not apply to eclipse viewers compliant with the ISO 12312-2 standard adopted in 2015. To make sure you get (or got) your eclipse glasses/viewers from a supplier of ISO-compliant products, see the American Astronomical Society (AAS) Reputable Vendors of Solar Filters & Viewers (link is external) page.
https://eclipse2017.nasa.gov/safety
This was a great thread! Thanks everyone for your contributions!!!
Dawn