@YarHarSuperstar to Ask Lemmy • 17 days agoWhy is the sky purple in the reflection of my friend's glasses?imagemessage-square14arrow-up146arrow-down18file-text
arrow-up138arrow-down1imageWhy is the sky purple in the reflection of my friend's glasses?@YarHarSuperstar to Ask Lemmy • 17 days agomessage-square14file-text
minus-square@YarHarSuperstarOPlink3•17 days agoThank you, that is very interesting. They said they remembered being told at some point that there was a coating on the glasses.
Thank you, that is very interesting. They said they remembered being told at some point that there was a coating on the glasses.
It’s standard to have UV protection.