8/2/2023 0 Comments Staring at the sun eye damageThe size of the lenses also makes a difference. “Also, polarization has nothing to do with UV protection,” Taylor says. If you don't have certified eclipse viewers, you can also make a pinhole camera viewer that will allow you to see the eclipse without looking at the sun directly.Įditor's Note: This article was first published in 2012 and updated for the Great American Solar Eclipse in 2017.Price doesn’t necessarily matter even inexpensive sunglasses can get the job done-just look for a sticker or tag advertising UV protection. REMEMBER not to stare directly at the sun without protective eyewear during the Aug. Pinhole viewers - essentially a hole in a piece of cardboard or paper - can also be used to view the eclipse indirectly by casting a shadow of the sun on the ground or on a screen. 14 welder's glasses, available at welding specialty stores. The only safe way to view an eclipse, according to NASA, is to use specially designed sun filters, often available at telescope stores, or to wear No. So, while it might be tough to go totally blind by looking at an eclipse, doing so without proper protection could leave a long-lasting stain on your vision. Healing occurred during the first month after the eclipse, the researchers reported in the journal Graefe's Archive for Clinical and Experimental Ophthalmology, but by 18 months, whatever damage remained was permanent up to 15 years later. One 1995 study followed 58 patients who sustained eye damage after viewing a 1976 eclipse in Turkey. Research also suggests that while a lot of the damage may heal, some may be permanent. However, they warned, earlier post-eclipse studies had turned up more severe problems in patients, suggesting that widespread media warnings not to look at the eclipsing sun may have prevented more damage during recent eclipses. "Our series demonstrates that, contrary to popular belief, the majority of people with eclipse retinopathy are not totally blinded," the researchers wrote in 2001 in the journal The Lancet. Of the latter group, 12 reported that their sight had returned to normal seven months later, but four could still see the ghosts of the damage in their visual field, such as a crescent-shaped spot visible in dim light. Twenty of the patients reported eye pain, while another 20 reported problems with vision. Forty were confirmed to have some sort of damage or symptoms of damage five of those had visible changes in their retina. In one study, conducted in 1999 after a solar eclipse visible in Europe, 45 patients with possible solar retinopathy showed up at an eye clinic in Leicester in the United Kingdom after viewing the eclipse. Scientists don't have a good bead on the prevalence of eye damage after a solar eclipse. In 1988, for example, Italian ophthalmologists treated 66 people for solar retinopathy after a sun-staring ritual. Adherents of sun-worshipping religious sects are also victims. It does happen occasionally - medical journals record cases in which people high on drugs have stared at the sun for long periods of time, causing serious damage. Solar retinopathy can be caused by staring at the sun (regardless of its phase), but few people can stand to look directly at our nearest star for very long without pain. Find the Best Places to Watch the Total Solar Eclipse with NASA Maps (Photos). 2017 Total Solar Eclipse: Everything You Need to Know.This damage is often painless, so people don't realize what they're doing to their vision. When they're over-stimulated by sunlight, they release a flood of communication chemicals that can damage the retina. The retina is home to the light-sensing cells that make vision possible. The condition is called solar retinopathy, and it occurs when bright light from the sun floods the retina on the back of the eyeball.
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