“The retina is like the film in the camera and the optic nerve is like the cable out of the back of the TV.”

When to say it? When you need a simple way to explain how these key parts of the eye function. Ted Mcelroy, OD, Vision Source Tifton, Tifton, GA

This article originally appeared in the January 2018 edition of INVISION.   


This story is tagged under:

Promoted Headlines


Subscribe to INVISION's daily news bulletin to download the Ultimate Calendar!