How to measure your PD
Measuring your PD is not a difficult task, you can measure your PD at your home with simple ruler.
Follow these instructions to measure your PD
- Take a simple ruler with millimeter scales on it.
- Stand in front of a mirror at least 20cm away.
- Close your right eye and align zero to the pupil of your left eye.
- Do not move your head
- Now open right eye and close left eye and read the millimeter that matches up with your pupil of the right eye.
- That’s it, that represent your PD in millimeters.