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发表于 2004-10-6 15:52
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查了一下,这是标准要求,好象只有单眼视力也是可以的,一般是5号牌吧?/ T$ n5 k0 |9 l: f7 q9 o) q
6 @/ {" X( X; s: ~6 o另外下面给的视力的要求,比如6/12 (20/40)具体是什么意思?
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1,2,3,4 Binocular vision7 o9 I0 d0 Y! ?6 Y3 Z+ |- H; q9 \+ M
Better eye 6/9 (20/30)7 A/ h/ Q! \8 _6 Q
Weaker eye 6/15 (20/50): C+ W; Q8 j! ~, Z9 p5 h' x
120 degrees in each eye examined separately
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$ _6 b6 r- \8 A D4 h& _0 M5,6 Binocular or monocular
, V5 g: [$ L; E& v/ gBetter eye 6/12 (20/40)
' [, t* k7 V, V$ p3 M. }120 degrees with vision both eyes open and examined together |
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