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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?+ |3 Y* ?; O7 }: S
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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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0 R3 K3 d8 ]( T& W; ]/ G1,2,3,4 Binocular vision! S" |- w C( R, }+ n, r1 x5 v
Better eye 6/9 (20/30)
! K" N, V* i4 [. ]3 U w ?Weaker eye 6/15 (20/50)1 y& P+ Y- n" Y0 M
120 degrees in each eye examined separately
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5,6 Binocular or monocular+ _ ~; B, q! S$ Y1 B; n; o
Better eye 6/12 (20/40)
- @/ H: |; i, U120 degrees with vision both eyes open and examined together |
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