this post was submitted on 07 May 2024
471 points (97.2% liked)
xkcd
8754 readers
119 users here now
A community for a webcomic of romance, sarcasm, math, and language.
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Why not? I thought they were pretty popular.
I don't know. I think it's because they're practical?
It's because they are not practical. They do not work inside cars, they transition super slow in winter, they are clear when you need sun glasses and dark when you need to see.
They transition just fine in winter, even down to 10f or lower.
They have a version that works in cars now. But that's an issue with the car windshield blocking UV. So leave a magnetic "clip on" shades in the car. They look exactly like your frames, with them attached you can't tell they just stick on from the front - they look just like your glasses.
Yeah, I've used mine while cycling in freezing temperatures without an issue.
Then just use the clip-ons all the time and not pay for mediocre sunglasses? I'm not a fan, I've tried them and hated them. Super slow to go back to clear and unreliable. I don't want my lenses deciding when I need tinted lenses or not when I can just carry around either clip-ons or a complete second pair of prescription sunglasses. IMO Transitions are a bad solution to the problem.