Best Pupil Distance App. Pd, short for pupillary distance,. Adjust your screen and look directly at the camera.
Now you can measure it yourself using this app or ask your friend to measure your pd. The best mobile solution for pupillary distance (pd) measurement with camera. You can use our web app here to measure your pd using just a webcam, smartphone or tablet camera.
Whilst the distance between your pupils is one length, you’ll have to halve it to work out the pd for each eye, e.g.
Download and launch the free pdcheck app. The best mobile solution for pupillary distance (pd) measurement with camera. It’s necessary to center a prescription in your frames for clear, accurate vision. Instead, you can measure the distance on your own at home by using a ruler or a pupillary distance app like pdcheck.