Questions & Answers about W salonie optycznym optyk zbada mój wzrok i poda dioptrie.
Here salon does not mean living room. In this context, salon means a store, showroom, or business premises. So salon optyczny means an optical store / optician’s shop.
Polish salon can mean different things depending on context:
- salon = living room
- salon samochodowy = car showroom
- salon fryzjerski = hair salon
- salon optyczny = optical store / optician’s
So you have to rely on context.
You are right that Polish adjectives often come before the noun. But in some fixed expressions, business names, classifications, and more formal labels, the adjective often comes after the noun.
So salon optyczny is a normal, established expression for this kind of place.
Compare:
- optyczny salon = possible, but less standard here
- salon optyczny = the usual phrase
This noun + adjective order is common in names of places and services.