EyeQue PDCheck - EyeQue PDCheck is a small, lightweight, portable, and easy to use tool that helps one measure Pupil Distance (PD) using a smartphone.
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.