Into The Thinner Eye Glasses

Last Friday got a new pair of eye glasses.
My beloved daily driver pair is about to give up (Link 1, Link 2, Link 3), and I get a "free" pair a year, so what a hell.
Following the GF's advice, got thin ones, so I can look to far things Ok over the eye glasses, and to near things if I look down... You get the idea.
Took me nothing to adapt to this new pair, rather practical, but, flimsy, I'm afraid.