 鲜花( 0)  鸡蛋( 0)
|

楼主 |
发表于 2004-10-6 15:52
|
显示全部楼层
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?9 N3 Y% ?. h) M P) f5 c* W
& k$ \8 {9 K1 T/ N9 |
另外下面给的视力的要求,比如6/12 (20/40)具体是什么意思?
; L6 r0 R+ u2 a# T& _
- p0 Q- G' u/ g7 B$ m1,2,3,4 Binocular vision
3 n; T0 o1 O q, hBetter eye 6/9 (20/30)- z) E9 \ ?( K9 c9 J$ v5 q2 v
Weaker eye 6/15 (20/50)
+ r, H& C! i- i120 degrees in each eye examined separately
+ M2 a" X3 b" N, e6 Z2 H
, s/ c4 ^9 G$ V1 ?- ]0 x5,6 Binocular or monocular
$ A7 i2 R7 m4 N6 p% ]Better eye 6/12 (20/40)% R5 d9 g8 J: M4 T
120 degrees with vision both eyes open and examined together |
|