Description
Used to measure and record (digital screen) monocular and binocular Pupillary Distances (PD) for all distances between 35cm and infinity. Monocular and binocular PD readings can be measured from 48 to 77 mm in 0.5 mm steps.
Lighting automatically comes on as the instrument is raised toward the patient, and automatically shuts off after it has been lowered down.
Leeds, West Yorkshire, UK