Museum stores should adjust eyewear depth around visitor calendars while keeping the core assortment curated and useful.
Exhibitions
Major shows can raise visitor volume and practical demand for readers, maps, catalogs, and replacement eyewear.
School calendars
Field trips and family periods may change visitor mix more than total demand; use store history before making large assortment changes.
Tourism and member events
Outdoor campuses and destination traffic can increase sunglasses.
Use backstock, not visual clutter
Protect proven styles and powers in reserve rather than overcrowding the museum store.