资料来源:卫生部标准 新旧视力对照 0.10 --- 4.0 --- 650 0.12 --- 4.1 ---550~600 0.15 --- 4.2 --- 500 0.2 0 --- 4.3 --- 450 0.25 --- 4.4 --- 400 0.3 0 --- 4.5 --- 300~350 0.4 0 --- 4.6 --- 250 0.5 0 --- 4.7 --- 200 0.6 0 --- 4.8 --- 150 0.8 0 --- 4.9 --- 100 1.00 --- 5.0 --- — 1.20 --- 5.1 --- — 1.50 --- 5.2 --- — 2.00 --- 5.3 --- —
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