About

Pupil to Pupil distance or PD is the measurement between your eyes from pupil to pupil. It is mainly expressed in two ways; one being Binocular PD which gives the measurement between your pupil and the other is Monocular PD which gives the distance from the bridge of your nose to each eye. PupilsDistance.com uses advanced technology to measurements the PD to custom-make your prescription lenses giving our customers clear vision. Having a correct PD on your reading glass ensures that you are looking through the ideal spot in your lenses and there you get a clear and proper focus. If your measurement is provided by the optician and if you face any difficulty in using the prescribed glass, you can measure PDP by yourself.