Compare like for like
Ask each shop to itemise the lens brand, exact design, material or index, coatings and fitting service. A broad brand name leaves too much unspecified to compare two quotations.
Keep the order details
Our editorial checklist also asks about remake terms, delivery, fitting adjustments and what happens if the first result is uncomfortable. These are questions to ask locally, not a promise of universal warranty rights.
Sources & verification
Sources checked: