Snellen eye chart on one side. Rosenbaum on the other.
You can see everything you need on this one pocket eye chart:
- pupil gauge
- color blindness test
- metric ruler
- standard ruler
Hole punched in top for retailing and to hang on the wall for testing.
And, of course, it ALL fits in your pocket! (Dimensions: 7.25"H x 4"W)