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大家看一下这个网站* v! E& k! @- j3 _9 T
http://www.eyesite.ca/english/pr ... nes/drivingstd.html
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Table 1–Corrected visual acuity* standards for the various classes of driving licences% z+ A: B: `6 }' [
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; Q$ X7 e; ~0 u# v* |' s$ LClass of licence† Recommended standard ; W9 G) k6 D' l+ [1 \$ H
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5 (Personal Use)
$ m g# S! Z5 P" l& |) }Not less than 20/50 (6/15) with both eyes open and examined together( r, e3 J. [) G6 M- R) c4 }+ z z
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/ ]; ~8 {- b' G" Z# k/ E" H4 (Taxi) and 5 (Commercial)
& E1 A% R z* k( UNot less than 20/40 (6/12) with both eyes open and examined together. Worse eye not less than 20/200 (6/60). 8 Q R; s- Z/ n; o( Q7 k& J9 X
& p2 O' D. b# c8 {& A9 W1, 2, 3,4 (Emergency) and 6
" i4 C- V( ?9 _) `Not 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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# J" P. O/ M1 s- I. B4 s- k1、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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