Pupillary Distance Measure - Pupillary distance is one of the key applications that is used in the measurements used in the contact lens fitting.
OptiExpert - OptiExpert is free to use application that will make it easier for eye care professionals to measure patients’ vision and contact lens power requirements during an eye examination.
Pupil Distance PD Measure - Pupil Distance PD Measure is an application that comes with the most effective way to measure Pupil distance quickly.