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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?# m+ S' `% \0 N @6 A! _( k
- b9 \" v2 b8 @! M( f另外下面给的视力的要求,比如6/12 (20/40)具体是什么意思?$ d( M/ t7 g: @0 d
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1,2,3,4 Binocular vision$ h3 A) R4 A, X* j# }
Better eye 6/9 (20/30)- E! S) e* Y+ L; F1 a5 e' v+ S. T
Weaker eye 6/15 (20/50)
& ^0 B8 J4 i$ f: ~, W6 j. O120 degrees in each eye examined separately' A: b2 l1 q& D# h% C
) `+ g* x3 R+ E$ c5,6 Binocular or monocular
/ ~" |7 ^9 m WBetter eye 6/12 (20/40)0 ^! A- C: S/ s; k; ~+ S" e" D+ z
120 degrees with vision both eyes open and examined together |
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