Illustration of online PD measurement on a phone, with pupil markers and a standard membership card held over the mouth.
PD measurement demo

FittingBox PD Tool

$1.69 USD per scan

Help your customers measure their pupillary distance (PD), the distance between their pupils, as they choose lenses.

You pay $1.69 USD only when a customer measures their PD. This fee is separate from your LensAdvisor plan and commission charges.

Try the demo

  1. Select “Select lenses and purchase” to open the lens flow.
  2. Select “Find my PD” beside the PD field.
  3. Follow the on-screen instructions to measure your PD.
Install free on Shopify
For your store

Offer PD measurement

Help your customers measure their PD while they choose lenses. Install LensAdvisor to get started. FittingBox scans cost $1.69 USD each.

Install LensAdvisor on Shopify
Select Lens and Purchase