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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? `6 _( y! u! E5 l
7 f4 q. u, d" R9 X5 \3 n2 ?1 w
另外下面给的视力的要求,比如6/12 (20/40)具体是什么意思?
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% c- f$ L* b2 h D- E1,2,3,4 Binocular vision
# {; v& C+ I9 b0 b( H/ UBetter eye 6/9 (20/30)) f) w" o ^# n3 o, J6 x# b5 ?
Weaker eye 6/15 (20/50)
5 i. ], t% h- `" d120 degrees in each eye examined separately
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3 I. O; o$ ?4 K2 x; z8 g5,6 Binocular or monocular
# i! O7 B6 m4 YBetter eye 6/12 (20/40)7 O ~" y1 \+ Y* D3 b5 K2 f
120 degrees with vision both eyes open and examined together |
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