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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?. ` l: T+ R4 s3 v) O! O
+ |" c, Z/ l R另外下面给的视力的要求,比如6/12 (20/40)具体是什么意思?
1 M* A# y) }! e. M# b6 n
. d* t/ @2 \- W/ ?0 ]+ x U0 _1,2,3,4 Binocular vision* U# l& b, W2 d* x0 S
Better eye 6/9 (20/30)
# J5 O* G& m9 K# k" kWeaker eye 6/15 (20/50), }7 B) T4 m5 p. F5 N2 o
120 degrees in each eye examined separately7 C4 n' C5 q4 g9 E% ]) B4 ^' x
$ ^) Y6 J h7 V4 a9 {# j
5,6 Binocular or monocular
' d4 ^+ ^7 i/ g2 e+ TBetter eye 6/12 (20/40)
" N; A0 p. Y: a: e" v" N) l/ P120 degrees with vision both eyes open and examined together |
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