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What happens to your eyes if you look directly at a solar eclipse as experts issue warning over serious risk
With a meteorological phenomenon set to cast the world into complete darkness for 12 seconds later today, can looking directly at the event cause eye damage?
An optometrist has issued a serious warning to those tempted to look directly at the sun during a total solar eclipse at 1:50PM EDT in the US and 7PM BST in the UK.
A total solar eclipse is a once-every-400-year event, and is when the Moon travels between the Earth and the Sun, totally or partially blocking the Sun’s rays from reaching Earth.
Optometrist issues warning before solar eclipse
Kyla Black, an Optometrist and the Director of Optical Practice at Boots Opticians, has claimed that while it may be tricky not to look beyond the Earth’s atmosphere later, it is crucial that people protect their eyes from potential damage.
"While it's tempting to look up and enjoy the moment, it's important to remember that viewing a solar eclipse incorrectly can cause serious and permanent damage to your eyes," he claimed.
The rule of thumb, is not to look at the the eclipse with your naked eye, and instead we are urged to wear specialized eclipse glasses, with an international rating of ISO 12312-2 safety standard.
"Another option would be to watch the solar eclipse from the comfort of your own home on a livestream," he added.
He continued: “Those that are looking to use a camera and take some photos can use specially designed solar filters. The same filters can also be used for the secret astronomers amongst us who own a telescope or simply a pair of binoculars.
"Objects such as smoked glass, colour film, floppy disks, X-ray film, and dark sunglasses are unable to block invisible infrared and ultraviolet rays, potentially leading to damage to your eyesight," he reveals.
Risk of eye damage during the solar eclipse
With the UK expected to welcome a 90% solar eclipse, there is a high chance some will decide to admire the astronomical beauty without realizing they could be damaging their eyes, but what risk are they putting their vision at?
NASA experts have discussed the exact reason you shouldn’t look directly at the eclipse without protection, and what the implications may be should you make that mistake.
According to eyecare professionals, viewing the Sun, whether that be directly or partially, will likely cause severe eye injury without the necessary lens protection.
The Seema Eye Care Center claims that looking at the Sun directly, especially during an eclipse, can damage the retina — a key element of the eye, which senses light and allows us to see. This damage is called ‘solar retinopathy ’ and can be fast-moving and painless.
Symptoms of solar retinopathy include:
- Blurry vision
- Blind spots
- Permanent vision loss


















