What precautions should skywatchers take to safely observe the solar eclipse September 2025 without damaging their eyesight?

My advice is: prepare early. Many times, good eclipse glasses sell out quickly. For the September 2025 solar eclipse, people should buy in advance. Also, check authenticity because fake products are common. Personally, I will use a welder’s glass of shade 14, which is recommended for safety.

People should never look at the solar eclipse September 2025 with the naked eye. It can damage vision permanently. The safest way is to use eclipse glasses with ISO certification. Some use pinhole projectors too. Regular sunglasses are not safe, no matter how dark they look.