signage - What word best describes a small store that sells only glasses (spectacles)?

What word would or combination of words would best describe a small store, in which only glasses (spectacles) are sold?

Here are some of my guesses, but I think they are all wrong:

1. Eye ware


2. Glass Shop



3. Glasses Shop


4. Glass Store


5. Glasses Store


6. Optics Store


7. (What's your option?)

I need it for two cases: one is for a sign on that store, the other one is for this sentence:

"Two years earlier she had worked in a (small) ______."

It is very possible that there are different words (or combination of words) for these two different cases.

Please, remember that only glasses are being sold in that store/shop.

Answer

How about "Optician's?"