Pupillary Distance
Measure necessary to position correctly your lenses in relation to the center of your pupils, bringing you the best visual comfort
What is it:
Pupillary Distance (PD) is the distance in millimeters between the center of your 2 eyes’ pupils. The typical PD range is between 57 and 65 mm.
How to get it:
1. From your previous prescription if you still have it, and if written on it
2. Ask your Eye Doctor when you visit him/her to get a new refraction
3. Come to Easy Optic Studio in Prague
4. Measure yourself.
How to measure your left PD, right PD and total PD?
Step - 1 Place a simple mm ruler on your nose so that the starting point of the ruler is exactly at your left or right eye pupil. Keep the scale straight
Step - 2 Make Sure to look straight
Step - 3 Stand in front of the mirror or ask one of your friend to read the scale to measure the distance between the pupils.
Step - 4 Repeat this at least three times to be more accurate.
In most of the cases, PD value ranges between 57 mm to 65 mm with most common 63 mm