Essilor Digital Pupilometer

The design of the Genuine Essilor Digital Pupilometer is based on the corneal reflection principle (CRP). Monocular & Binocular interpupilary distances are shown in LED displays. Lighting automatically comes on as instrument is raised toward the patient, and automatically shuts off after it has been set down. The OS-5000 Digital Pupilometer is powered by two AA batteries which are included, and comes in a sturdy foam lined carrying case with one extra set of nose pads.