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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?/ d3 B2 L; e1 U' o$ 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?5 i' [$ Y. G8 D/ h; {# S& P
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1,2,3,4 Binocular vision. x% [& T% A! ?8 g' O# _8 l: \
Better eye 6/9 (20/30)
! H, N8 w4 j* ^Weaker eye 6/15 (20/50)5 h* G, s7 D& n) g2 a- x7 y( X
120 degrees in each eye examined separately
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" @$ p" N% w3 o3 w5,6 Binocular or monocular# |! R" U& F# n& ~
Better eye 6/12 (20/40)
# e- {- B! u+ C2 K7 v- b* F120 degrees with vision both eyes open and examined together |
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