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大家看一下这个网站
7 n0 N4 a1 U+ m4 i3 Y: Khttp://www.eyesite.ca/english/pr ... nes/drivingstd.html
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里面这段, v" \9 M$ I: M8 m* [" ]3 t: K
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2 J1 b ]# w- aTable 1–Corrected visual acuity* standards for the various classes of driving licences
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% l' |- R( o" S9 t5 X# y: v+ vClass of licence† Recommended standard
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, K8 N2 ^% n. z8 ?7 q2 ]5 (Personal Use) W; a5 X, n& c; m
Not less than 20/50 (6/15) with both eyes open and examined together
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4 (Taxi) and 5 (Commercial)
( b, @& F+ \2 _/ HNot less than 20/40 (6/12) with both eyes open and examined together. Worse eye not less than 20/200 (6/60). / L: q" \4 _$ a" a: Z) w
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1, 2, 3,4 (Emergency) and 6
% z+ k3 K3 K# j7 l# C" u4 h8 pNot less than 20/30 (6/9) with both eyes open and examined together. Worse eye not less than 20/100 (6/30).
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+ i( t2 [# ~# B& x! r# Y* n# V1、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
