Does it sales eye glasses (frames) or is there an optical eyewear inside??

There is an optical department inside that sells frames, glasses, and contact lenses. There is also an eye doctor (optometrist).

Yes, eye glass frames are sold here, and yes, there is an official optical section inside.

YESSSS......

Yes, there's an optical eyewear area inside the store. There's also an eye exam place next door.

yes, they sell frames and contacts inside. The optometrist is just outside the Costco door, she's quite good, but you'll need to make an appointment.

Yes,they offer eye glasses.

There is an Optical Dept inside every Costco warehouse where the v sell frames & contact lenses. In addition, some Costcos have a certified Optometrist.

Yes