PDMeasure

Disclaimer

Last updated: June 16, 2026

The information and tools on this website are provided for general informational purposes only. By using this site, you acknowledge and accept the disclaimers below.

Not professional or medical advice

This site does not provide medical, optometric, or other professional advice. The pupillary distance (PD) measurement tool produces a software-generated estimate and is not a clinical measurement. Nothing on this site should be treated as a substitute for consultation with a qualified eye care professional. For any concern about your vision, your eyes, or your prescription, consult an optician or optometrist.

Accuracy of measurements

PD measured at home with any consumer tool — whether a ruler, a card, or a camera — is an estimate. The accuracy of a measurement from this site depends on factors outside our control, including your camera, lighting, and how carefully you follow the instructions. We do not warrant that any measurement is accurate, complete, or suitable for ordering a specific pair of glasses. For strong prescriptions, progressive lenses, or bifocals, we recommend confirming your PD with a professional pupillometer.

Use at your own risk

Any decision you make based on information or measurements from this site — including ordering eyewear — is made at your own risk. We are not responsible for glasses that do not fit or perform as expected, or for any costs arising from a measurement obtained here. We encourage you to verify important measurements before making a purchase.

This site contains advertising and may link to third-party websites. We do not control and are not responsible for the content, accuracy, products, or practices of any third-party site or advertiser. Links and ads do not imply our endorsement.

No guarantees

While we work to keep the information on this site accurate and up to date, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, or availability of the site or its content.

Contact

If you have questions about this Disclaimer, you can reach us at contact@pdmeasure.com.

This page is provided for general informational purposes and does not constitute legal advice.