Official Touhou glasses by eyemirror! eyemirror produced a limited set of Reimu and Marisa glasses earlier this year (both are now sold out). Alice and Byakuren glasses are coming next!
I think these are the only thing to make me wish I hadn’t gotten LASIC, even for half a second. I never wore cute glasses when I had the chance. Now I wanna wear cute/absurd Touhou glasses even if I don’t need them to see.
Order information is here. You may be able to get these overseas using a proxy service. From what I understand you have to go to their physical store to get prescription glasses though.
You can view eyemirror’s other Touhou glasses designs and vote for your two favorites here. I’m rooting for Chen and Futo.