Here's how to protect your eyes during the solar eclipse
Excitement is growing for the upcoming solar eclipse on April 8, but experts warn there is also a safety risk for anyone planning to watch the rare celestial event.
"The sun carries a lot of solar radiation, which can be very damaging to multiple areas of the eye," says Rominder Singh, local optometrist and owner of Georgian Optometry.
Singh says solar radiation can burn your retina, the back lining of your eye.
"Some of the symptoms don't actually show up until hours after the fact. You won't know immediately that you're doing damage to your eye. Unfortunately, some of the effects can be permanent," says Singh.
- Download the CTV News app to get local alerts on your device
- Get the latest local updates sent to your email inbox
Singh says the only safe way to look directly at the sun is through specially designed solar filters; adding regular sunglasses isn't safe for viewing.
"I would recommend going to the Ontario Association of Optometrists website; you can trust those vendors there. One thing you can do is, if you have a solar filter, look through it. You should not be able to see lights that you typically see," says Singh.
Eclipse glasses use special filters made of black polymer or aluminized polyester to reduce the intensity of the sunlight.
"You get a solar eclipse once every year and a half or so somewhere on the planet. If you miss this one, there's another one happening in October, but you have to go to the bottom of South America to see that one, so it's rare for an eclipse to come to your house," says CTV News Science and Technology Specialist Dan Riskin.
Riskin says the total eclipse is expected to last about three and a half minutes, depending on where you're watching from.
"Anywhere in Ontario is a great place to see this eclipse because it's going to be magnificent, and it's almost going to be totally covered by the moon for viewers all across this province," says Riskin.
Riskin adds that there will not be another total solar eclipse in Canada for another 20 years and that one is expected to occur in Alberta.
CTVNews.ca Top Stories
Trudeau and Harris? Poilievre and Trump? Here's who Canadians think would work best with: survey
As Americans prepare to elect their next president on Tuesday, new data from the Angus Reid Institute suggests Canadians hold differing views as to which federal party leaders would be best suited to deal with either Donald Trump or Kamala Harris.
B.C. port employers launch lockout at terminals in labour dispute with workers
Employers at British Columbia ports say they are going ahead with locking out more than 700 foremen across the province after strike activities from union members began.
Months after VRBO booking, Taylor Swift fan told home 'not available' during Vancouver concert
A frustrated Taylor Swift fan is speaking out after being pushed from a short-term rental she booked for the upcoming Vancouver leg of the superstar’s Eras Tour.
Felonies, assassination attempts and a last-minute change on the ticket leads voters to Tuesday's U.S. election
A campaign that has careened through a felony trial, incumbent being pushed off the ticket and assassination attempts comes down to Election Day on Tuesday.
Measles cases in New Brunswick more than double in three days
A measles outbreak declared in New Brunswick’s Zone 3 last week, which includes Fredericton and the upper Saint John River Valley, has more than doubled since last week.
Prison sentences handed down for sexually abusive London, Ont. parents
In handing down the sentences for two London parents, Justice Thomas Heeney told the court, "The facts of this case were the most egregious that I have encountered during my 26 years on the bench."
She was diagnosed with Type 2 diabetes about a year ago. Here's how her condition was reversed
A year ago, Lorraine O'Quinn was coping with stress, chronic illness and Type 2 diabetes. Then she discovered a health program that she says changed her life.
Surprise swing state? Iowa poll has Harris suddenly leading
Based on victories in the past two elections and polls leading up to Tuesday’s election, Donald Trump had seemed almost certain to win Iowa, but a new poll has Kamala Harris with a sudden three-point lead.
Russia suspected of sending incendiary devices on US- and Canada-bound planes, Wall Street Journal reports
Incendiary devices that ignited in Germany and the United Kingdom in July were part of a covert Russian operation that aimed to start fires aboard cargo and passenger flights heading to the U.S. and Canada, the Wall Street Journal (WSJ) reported Monday, citing Western security officials.