One of the biggest hurdles online is fit. Use these three tools to narrow your search:
The Modern Guide to Buying Designer Prescription Glasses Online buy designer prescription glasses online
: Look at the inside temple arm of your current, best-fitting glasses. You'll see three numbers (e.g., 52-18-140) representing lens width , bridge width , and temple length . Match these as closely as possible to new frames. One of the biggest hurdles online is fit
Before you browse, you need a current prescription (issued within the last 1–2 years). 52-18-140) representing lens width