City University, London Test

Includes 10 plates. Similar in concept to the Farnsworth D15 test. Presents the sample and four additional figures, which provide normal, deutan, protan, and tritan choices. Useful for determination of inherited defects for protan and deutan errors as well as acquired Color Vision, defects. Third Edition.

This product is intended for Healthcare Professionals. A doctor's note will be required for sales to the general public. Once you check out, a member of our team will email a request for the document. Any questions, email: orders@good-lite.com