Good idea but they are really unattractive.
Yes. If you read about them, they need to be round in order to work. It’s definitely function over form. Pretty cool tho.
I’m sure they’ll make better looking ones if they catch on.
I’d definately try them. I have a weird thing with my eyes which is one eye is much more near-sighted than the other, and actually the last time I was told the better eye is now slightly far-sighted.
So I tried the “progessives” and then regular bi-focals, but they just did not work for me.
When I took a class last year that required both book work and looking up at a black board at the front of the room I had to keep switching back and forth between pairs.
These might solve my problems!