Free Solar Eclipse Glasses 2024. Astronomers without borders has been sending solar glasses for annular and total solar eclipse since 2008. The star library network is distributing five million eclipse glasses to more than 13,000 u.s.
Five million pairs of solar protection glasses are being distributed for free to 10,000 libraries across the u.s. Here’s what to know about solar eclipse glasses, where to get them, and how to tell if they are safe.