News 4 spoke with Washington University opthomological surgeon, Dr. Susan Culican of St. Louis Children’s Hospital who said you should only use ISO rated eclipse glasses.
Source: Eclipse viewers urged to take precaution to protect eyes
News 4 spoke with Washington University opthomological surgeon, Dr. Susan Culican of St. Louis Children’s Hospital who said you should only use ISO rated eclipse glasses.
Source: Eclipse viewers urged to take precaution to protect eyes