Everything you need to know to protect your eyes from the eclipse, according to an ophthalmologist: "Looking at the sun is always bad"

elDiario.esIndependentCenterFactual 85Objective 65yesterday

On August 12, 2026, Spain will experience a total solar eclipse, visible in parts of the country such as Galicia, Asturias, Castile and León, Aragon, Valencia, and Majorca, while the rest of the nation will see a partial eclipse. This event is described as the most significant astronomical occurrence in generations but also poses serious risks to eye health. Dr. Nicolás Toledano Fernández, an ophthalmologist, warns that looking directly at the sun during an eclipse, whether total or partial, is extremely dangerous due to harmful ultraviolet radiation that can damage the retina. The damage is photochemical rather than thermal, primarily affecting the macula, which is responsible for central vision. Symptoms may not appear immediately but can manifest hours or days later, including blind spots, distorted vision, or corneal issues. Studies from past eclipses show that despite awareness campaigns, many people still suffer eye injuries. For example, after the 1999 eclipse, 70 cases of vision loss were recorded, and after the 2017 eclipse in the U.S., 27 patients sought emergency care for eye-related issues.

Bias read (Center): The article focuses on scientific information regarding the dangers of viewing a solar eclipse, emphasizing medical advice and research findings. There is no political framing, bias, or partisan content. It presents factual data and expert opinions without taking a stance on any political issue.

Why factuality (85): The article accurately describes the date, location, and safety concerns of the eclipse. It mentions the path through Spain, the timing, and the risks of viewing it without proper protection. However, it omits specific details from the primary source such as the duration of totality in different cit

Why objectivity (65): The article has a clear bias towards emphasizing the danger of the eclipse to eyesight, using strong warnings and quotes from an expert. While informative, it leans heavily on the risk aspect rather than presenting a balanced view of the astronomical significance.

20minutosIndependentCenter22 hr. ago

The article discusses advice from pediatricians on protecting children's eyes during a solar eclipse. It emphasizes the importance of using proper eye protection, such as certified solar filters or eclipse glasses, to prevent eye damage. The piece highlights the risks of staring directly at the sun without protection and recommends avoiding looking at the sun altogether during the eclipse. It also mentions that even brief exposure can cause permanent vision loss in children, who are more vulnerable due to their developing eyes.

Bias read (Center): The article presents factual medical advice from pediatricians without overt ideological framing. It focuses on health and safety guidelines rather than taking a political stance. While the subject relates to public health policy, the tone remains neutral and informative, balancing scientific advice