10/19/2026
Leaving spare glasses on the car dashboard overnight usually bends the bridge before you notice.
Cold night air chills the windshield glass, while morning sun heats the interior fast. That sudden temperature swing softens acetate rims and expands metal wire at different rates. The frame twists just enough to throw your lenses off balance. You put them on, head out on your morning errands, and wonder why the edges of your vision feel warped.
Running bent glasses under hot tap water at home often snaps the hinge or clouds the anti-glare finish. A licensed optician uses controlled heat and physical bench calipers to true the frame without stressing the lenses. Crisp, centered focus comes right back.
Do you keep a backup pair in your vehicle glovebox, or do they stay in the house?