EyeQue PDCheck

Pupillary distance (PD) measurement system

In stock

Capture your pupillary distance in seconds using the PDCheck Frames and mobile app.

EyeQue PDCheck is the fastest and easiest way to obtain your pupillary distance (PD). Pupillary distance is the distance between your eye’s pupils in millimeters (mm). While not a medical record, PD is used for ordering eyeglasses, whether in-person or online. Without a good PD the glasses will not feel good and can cause blurriness and dizziness. 

Our specially designed PD Frames and smartphone app work together to produce accurate PD measurements that is as easy as taking a selfie or a picture of a friend.

Requires compatible smartphone and Internet connection. See details below.

COVID-19 has not interrupted shipping.

U.S. deliveries expected within 5 - 7 business days.

All values in USD


The EyeQue PDCheck

  • Capture your pupillary distance instantly.
  • Securely store your PD in the cloud.
  • Results include distance PD, monocular PD, and near PD (for reading).
  • Share your EyeQue PDCheck Frames with family and friends.


  • EyeQue PDCheck Frames – universal, flexible, one size fits all. These patent-pending lensless frames. are etched with a set of T-marks to provide an accurate reference point.
  • EyeQue PDCheck app – downloadable for free from Apple iTunes or Google Play.
  • Secure cloud-based storage in app or online at eyeque.com.


Free Basic Membership

A free Basic Membership is required to store and access test results for the PDCheck. PDCheck can be shared, but each person using the device must have their own account and an active Basic Membership to avoid data contamination and to ensure accurate, personal results.

Compatible smartphone with Internet Connection

Thousands of smartphone models supported.

  • Apple iOS 11.0 or above
  • Andorid OS 5.x or above with 4GB RAM

Still not sure? Email support@eyeque.com and let us help! 

Download the app for free 

Apple App Store or Google Play


EyeQue vision tests are self-administered and as such, the accuracy and precision of the results vary with individuals. Accommodation, other eye conditions, insufficient manual dexterity, or improper use may impact an individual’s ability to achieve accurate or consistent results. EyeQue does not make any guarantees regarding results however, your satisfaction is guaranteed or your money will be refunded within 30-days of purchase.

If you are not satisfied, return the EyeQue device undamaged and in its original case for a full refund. Contact support@eyeque.com for more details.

  NOTE: Return shipping and handling charges are the responsibility of the purchaser.


Have a question? Email support@eyeque.com or chat live with one of our agents at eyeque.com. We welcome your feedback and are eager to help you become an EyeQue pro! 

 NOTE: EyeQue ships worldwide. To guarantee delivery and tracking of your package, UPS shipping may be required for certain locations. EyeQue is not responsible for any customs, duties, and taxes when shipping outside of the US.