 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 r- S7 c8 z/ @) _2 V3 W/ J+ ?* Z
另外下面给的视力的要求,比如6/12 (20/40)具体是什么意思?
. @6 h! d0 J v, Y, ], y9 w% b; g2 @1 p! J# m# f
1,2,3,4 Binocular vision! r! Q. z6 P* x( S1 h' P u! S' Y
Better eye 6/9 (20/30)
1 s: d$ \! i! [* ~. ^3 DWeaker eye 6/15 (20/50)
- H6 |" o, ~, w* `120 degrees in each eye examined separately
# W4 H. W, I, y3 B0 t3 V2 k0 b# L, w0 ~6 X
5,6 Binocular or monocular
# ~5 I8 z9 B- O$ DBetter eye 6/12 (20/40)
5 W! R: V# L! d6 ~8 m P120 degrees with vision both eyes open and examined together |
|