What is a pupillary distance measurement?
Your pupillary distance measurement is the distance between your eyes, measured between the centre points on your pupils.
We need your PD (pupillary distance) measurement to ensure your glasses fit you perfectly.
If it’s not already included in your prescription details, then we recommend contacting your optician to get the most accurate measure. You may be required to visit the store.
Alternatively, you can measure it yourself:
