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大家看一下这个网站
2 K% T; X6 S3 K/ b& Y3 b4 Qhttp://www.eyesite.ca/english/pr ... nes/drivingstd.html
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Table 1–Corrected visual acuity* standards for the various classes of driving licences6 v4 \7 u! `( @6 n: E7 h+ }
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Class of licence† Recommended standard - g' z6 r# ]2 T; e; U* M* a
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: i' E) |% i. T& p- [1 J9 A$ T5 (Personal Use) 7 y' Y5 L# a# @) \% E
Not less than 20/50 (6/15) with both eyes open and examined together
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: }1 ?, c3 d0 C- [0 L4 (Taxi) and 5 (Commercial)
1 V- a6 I& d- ^* M, f/ U: V1 ^Not less than 20/40 (6/12) with both eyes open and examined together. Worse eye not less than 20/200 (6/60).
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1, 2, 3,4 (Emergency) and 6 - M! R5 y2 {+ l# c0 n; w; e
Not less than 20/30 (6/9) with both eyes open and examined together. Worse eye not less than 20/100 (6/30). 1 R0 u5 G; r, G* @
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1、license 5:视力要求，双眼测试0.4，对单眼不作要求，可以这样理解吗，0.4时我们平常说的0.4吗？ |
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狗仔卡
发表于 2004-9-24 20:05
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
显身卡
楼主
发表于 2004-10-1 10:41
