COLUMBUS, Ohio — Americans have been warned for months to wear special eye protection if they plan on watching the upcoming total solar eclipse.
Eclipse glasses are meant to block out the ultraviolet rays produced by the sun and protect viewers from possible injury.
Many communities and businesses have been handing out protective eyewear for free ahead of the event on April 8 to help keep people’s eyes safe. Some businesses sell the glasses online.
Each pair may look different depending on where they are procured. So, how can you tell if the glasses will be safe enough to use during the eclipse?
The American Astronomical Society has warned consumers against buying eclipse glasses from online stores like Amazon or eBay for low prices.
According to VERIFY, Amazon is sending notices and providing refunds to some customers who purchased solar eclipse glasses that may not be sourced from a supplier on the American Astronomical Society’s approved list, a spokesperson said.
Many experts are warning about fake eclipse glasses that could pose a risk to your health.
The AAS said one warning sign to watch out for is if your eclipse glasses vendor claims they're certified by NASA. NASA confirmed it doesn't certify or endorse any products, instead, it links to the AAS list of suppliers for eclipse glasses.
Where can you find safe eclipse glasses?
If you’re looking to buy eclipse glasses, the American Astronomical Society has an approved list of brands and manufacturers. Grocery stores and office supply chains like Staples may carry eclipse glasses in your area.
Regardless if you were given glasses or bought them, it's important to make sure they're certified and safe to use. Some certifications such as UV400 and ISO 12312-2 can be faked.
For those who want extra assurance, many local opticians can test UV protection properties.