Background And HowTo

Getting your glasses parameters has never been easier! Pupil to pupil distance or pd is the measur… Read more How To Measure Pupil Distance App

Pupilary distance is the distance between the center of one pupil (the central black dot of your e… Read more How To Measure Pupil Distance Accurately

The average pupillary distance for adults is between 54 and 74 mm. Knowing this number means we ca… Read more How To Find Pupillary Distance Glasses