6J11.80 - Eye Charts

See paragraph one in the procedure section.
Code Number:
Demo Title:
Eye Charts
Parameters of the Human Eye
Area of Study:
Eye vision chart.

The larger version of this chart is the standard chart used by Doctors to determine if your vision is normal 20/20.

  • T. Kallard, "Method and Procedure for Eye Testing with Laser Speckle", Exploring Laser Light, p. 165.
  • Paul Doherty, Don Rathjen, "Peripheral Vision", The Cheshire Cat & Other Eye-Popping Experiments on How We See the World, p. 80.

Disclaimer: These demonstrations are provided only for illustrative use by persons affiliated with The University of Iowa and only under the direction of a trained instructor or physicist.  The University of Iowa is not responsible for demonstrations performed by those using their own equipment or who choose to use this reference material for their own purpose.  The demonstrations included here are within the public domain and can be found in materials contained in libraries, bookstores, and through electronic sources.  Performing all or any portion of any of these demonstrations, with or without revisions not depicted here entails inherent risks.  These risks include, without limitation, bodily injury (and possibly death), including risks to health that may be temporary or permanent and that may exacerbate a pre-existing medical condition; and property loss or damage.  Anyone performing any part of these demonstrations, even with revisions, knowingly and voluntarily assumes all risks associated with them.