Capture PD without the store visit.
The PD Calculator measures pupillary distance from the shopper's camera using a credit card as a scale reference. Medical-grade accuracy at a fraction of the incumbent's price.
One card. One camera. One number.
Prescription eyewear sales hinge on capturing PD. Without it, lenses sit wrong on the face. The PD Calculator unblocks online prescription purchase for retailers that previously required an in-store appointment.
The shopper holds a standard credit card to their forehead. The card's fixed dimensions give the model a real-world ruler.
Computer vision locates both pupils to sub-millimeter accuracy and computes the distance between them.
The measurement writes back to the storefront — ready to attach to a prescription lens order, no in-store visit required.
Priced for online prescription scale.
Token-metered per session. No floor commitments, no minimums. The same widget runs across every major commerce platform.
Add PD capture to your prescription flow.
Embed the widget in Commerce Studio, or talk to us about rolling it across an optical retail network.