Pupillometer - Measure your Pupillary Distance online
All you need is a digital, passport style, photo of yourself holding a ruler, or wearing your glasses, and with a few clicks our Looking Glass software will accurately calculate your PD.
1. Left click the center of each eye
2. Right click two points on the ruler (or your glasses)
3. Enter the distance between the two points.
If you have any trouble it's most likely due to an old version of Java® You can get the latest version here: www.java.com