be sure to get your full prescription from the eye doc, including pupillary distance so you can order glasses for 30 bucks from one of the online sites rather than paying 400 bucks at the office
I typically go to Costco, but plan on picking up a pair or two online when the Rx nears its expiration date (2 yrs last I checked). I’m onboard already with the Rx part, I’ve been doing that since 1972.