With the highly anticipated solar eclipse just around the corner, experts emphasize the importance of protecting your eyesight during this celestial event. While the recommended method is to use proper solar eclipse glasses, experts are offering alternative ways to safely enjoy the eclipse if you don't have access to these glasses.

According to Dr. Jason P. Brinton, an ophthalmologist and medical director at Brinton Vision in St. Louis, regular sunglasses or stacking multiple pairs of sunglasses are not effective substitutes for eclipse glasses. The ISO standard filters and the specialized lenses of eclipse glasses provide the necessary protection that ordinary sunglasses lack.

Experts also advise against using camera lenses, phones, binoculars, or telescopes to view the eclipse, even if wearing eclipse glasses. NASA warns that solar rays can burn through these devices' lenses, causing severe eye injuries.

Dr. Brinton suggests using No. 14 welder's glasses or aluminized mylar plastic sheets as an alternative to solar eclipse glasses if they are available. It is essential to examine these materials for any scratches or damage prior to use to ensure proper protection.

If eclipse glasses or alternative materials are not accessible, indirect viewing is recommended. Dr. Brinton explains that an effective way to indirectly view the eclipse is by creating a homemade pinhole projector. This method involves projecting the image of the sun onto a surface for observation. Dr. Brinton advises following appropriate instructions to avoid any accidental direct viewing that could lead to eye damage.

For those seeking a more elaborate indirect viewing tool, Dr. Yehia Hashad, chief medical officer at eye health company Bausch + Lomb, suggests constructing an eclipse viewer using materials readily available at home. He cautions, however, that supervision is crucial, especially when children are involved, as they may not fully comprehend the risks associated with directly looking at the sun.

Eye experts emphasize the importance of protecting your eyes during the eclipse, as even brief exposure to the sun's rays can cause severe damage. Eclipse-related eye damage, known as solar retinopathy, can result in symptoms such as headaches, blurred vision, dark spots, and changes in how colors, lines, and shapes appear.

As the solar eclipse approaches, it is crucial to prioritize eye protection and utilize safe viewing methods. Whether through proper eclipse glasses, alternative materials, or indirect viewing methods, experts stress the significance of safeguarding your vision during this rare celestial spectacle.