The COVID-19 pandemic brings with it a problem unique to those who wear glasses: The moment the face mask goes on, those lenses instantly fog up.
It’s an annoying quirk that boils down to the difference in temperature between your body and your glasses. When you breathe, the warm air that leaves your mouth and nose escapes through the top of your mask, turns into condensation, and fogs up the cool surface of your lenses.
The good news? There are measures you can take to ensure your vision remains crystal clear throughout the pandemic.