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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?7 T r% }! ^. R. ^) R
! u0 V+ h9 V1 Z5 ]4 [另外下面给的视力的要求,比如6/12 (20/40)具体是什么意思?& n( P M0 e6 V9 F
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1,2,3,4 Binocular vision
, v+ o0 z$ t4 _6 V, l6 a: jBetter eye 6/9 (20/30)
# t, I$ ~' ~0 h, _5 d/ wWeaker eye 6/15 (20/50)
* `7 i3 ?, W& r% N0 e+ L120 degrees in each eye examined separately
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+ I" Z- g. U) K1 r7 B) i2 ~8 x8 P% \5,6 Binocular or monocular, C9 v0 J4 }& e- x
Better eye 6/12 (20/40)1 I$ s* {8 F& Y) l* d- F2 v9 t
120 degrees with vision both eyes open and examined together |
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