A New Design of Vision Test Chart. |
Byoung Sik Chai |
Deparmtent of Ophthalmology, Chung Ang University, Medical School, Seoul, Korea. |
새 시력검사표의 시안 |
채병식 ( Byoung Sik Chae ) |
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Abstract |
A new model of test chart for accurate and simpler measurement of visual acuity is introduced. The test chart is composed of Landolt's rings, Arabic figures, and Korean letters following the International Standardization. |
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