Department of Ophthalmology and Visual Sciences
University of Iowa Health Care

Developed at The University of Iowa, Infrared (IR) and visible light transillumination is a quick and easy method of examining the Iris, Sclera, and Eyelid.

This is a dynamic examination utilizing an infrared sensitive video camera and a Finhoff transilluminator. The "real time" exam is viewed on a monitor and recorded as needed. ~more...

Normal pupil