On April 8, a rare total solar eclipse will be visible to many people, but with the excitement comes a real risk of eye injuries. Clinicians are urging eclipse viewers to prioritize eye safety and take necessary precautions to protect their eyes.
Dr. Damon Smith, an ophthalmologist with CHRISTUS Trinity Clinic, emphasized the importance of using approved solar eclipse glasses that are authorized by the International Organization for Standardization (ISO) under label ISO 12312. He warned against using fake glasses or those without the proper ISO label, as failure to use adequate eyewear could result in serious eye damage.
Solar retinopathy, which occurs when intense light energy injures or damages the retina, can lead to macular burns, vision loss, blind spots, or blurry vision. Smith explained that the eye acts as a magnification system, focusing light on the retina, and looking at the sun without proper protection can lead to problems.
While it may be tempting to view the eclipse without glasses during the total eclipse phase, which can last anywhere from 3 to 5 minutes, Smith emphasized the importance of using approved glasses before and after the eclipse phase.
Julie Sperling, CHRISTUS Health injury prevention coordinator for trauma services, advised that symptoms of eye damage may not be immediately apparent and can take hours or even days to manifest. Anyone experiencing headaches, blurry vision, sensitivity to light, altered color vision, or other vision issues should seek medical care.
Parents are also encouraged to ensure that children wear proper eye protection during the eclipse. Ultimately, the message is clear: enjoy the eclipse safely to avoid any long-term eye damage.