Get the app →
BriefTea logoBriefTea

Every story in sixty words

Explained in plain English

What are eclipse glasses?

Eclipse glasses are special filters designed to protect your eyes when looking directly at the sun during an eclipse. Regular sunglasses aren't strong enough. As the UK will see up to 95% coverage on 12 August, it's crucial to use certified glasses to prevent permanent eye damage if you plan to watch it.

Stories that explain this

12 August eclipse will dim UK skies

Questions this opens up

How do they work? Where can I buy them? Are there other ways to watch?

Related explainers

What causes an eclipse? Can eclipses affect us? How often do eclipses happen? Is it safe to look at an eclipse? Why are eyes so delicate? What is the retina? Why are some places darker? Why are eclipse glasses important?

The full catalogue

Browse every card filed under E →