Your Cart is Empty
Pupillary distance (PD) measures the distance between the centres of both your pupils. This measurement is used to determine where you look through the middle part lens of your prescription glasses.
If you don't have access to a webcam/phone camera, you can print out our PD measurement tool to use at home. Simply download and print out the ruler below and follow the included instructions.
Once you are satisfied that you have your PD measurement, you can head back to our collection below.
