Experts are advising the public to take extreme precautions when viewing the upcoming solar eclipse to prevent severe and permanent eye damage. Ophthalmologists emphasize that looking at the sun, even when it appears partially obscured, can cause significant harm to the retina, which lacks pain receptors, meaning damage may not be immediately felt.
Mohamed Elalfy, a consultant ophthalmologist and president of the Royal College of Ophthalmologists, stated that symptoms of eye damage might not become apparent for several hours. These symptoms can include blurred vision, the appearance of a central blind or dark spot, distorted vision, reduced perception of colors, and increased sensitivity to light.
Standard sunglasses are insufficient for safe viewing and should not be used, as they permit harmful solar rays to reach the retina. The recommended methods for safely observing the eclipse include using certified solar eclipse glasses or employing a pinhole projector. This partial eclipse is anticipated to be the most extensive visible since 1999, according to astronomers.