Good-Lite, Co. : Your Vision Testing Source

The ESV3000 ETDRS Standardized Viewer meets standard protocol recommendations and requirements for studies designed to support applications submitted to the FDA. Specifically, the ESV3000 fulfills FDA requirements and recommendations for an eye chart that conforms to ETDRS format and logMAR spacing: at least 5 optotypes per line in an inverted pyramid with one optotype width between optotypes on a line and space between lines equal to the next lowest line. Find out More

The Good-Lite Company is the exclusive worldwide manufacturer of the LEA Test System including LEA Symbols and LEA Numbers

LEA Puzzle Proven visual acutiy screening and testing for both children and adults.

Insist on Genuine LEA Products from Good-Lite.

The Crowded LEA Symbols Visual Acuity Test for 5 Feet, designed specifically for the Vision in Preschoolers (VIP) Study sponsored by the National Eye Institute, is now available.

Have questions about referral criteria, appropriate tests for specific age populations, questions related to your test, or other questions about preschool vision screening? Good-Lite has the answers.

A Contemporary Pediatrics' recent article highlights the importance of preschool vision screening.

Download or Request a Catalog

Either download or have a copy of our current catalog mailed to you.

Note to International Good-Lite Customers:

Good-Lite's web site accepts credit card orders from the United States and Canada. If you live outside the United States, e-mail us when you are ready to place an order and we will contact you.

Begin a lifetime of healthy vision for your infant today!

Good-Lite Co.

1155 Jansen Farm Drive Elgin, IL 60123
Phone: 847-841-1145 Toll Free: 1-800-362-3860 Fax: 847-841-1149
E-Mail: orders@good-lite.com