J Korean Ophthalmol Soc.
1980 Sep;21(3):239-246.
Color test using the Hahn Pseudoisochromatic Plates
- Affiliations
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- 1Habn Eye Clinic, 84-10, Chongro 2 ga, Cbongro Ku, Seoul. Republic of Korea.
Abstract
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The Hahn Pseudoisochromatic Plates were used to test the color sense of 100 color defective subjects. Results and data obtained from the test showed the plates to be practically useful in screening. qualitative and quantitative diagnostic test for congenital color defective subjects.