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大家看一下这个网站7 @0 \7 {# }7 p2 }
http://www.eyesite.ca/english/pr ... nes/drivingstd.html
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0 r+ `& d$ t' d. uTable 1–Corrected visual acuity* standards for the various classes of driving licences
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' _" U% _9 x) |, E; f2 H: q) h8 JClass of licence† Recommended standard % T, S4 r4 Q/ O/ Q% I! U
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5 (Personal Use)
5 y) ]3 O/ v5 X9 L3 A* e, t& iNot less than 20/50 (6/15) with both eyes open and examined together: j! x/ [ r' W2 E3 N+ k: E6 I
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4 (Taxi) and 5 (Commercial) ( _6 q1 H$ W0 ?( E2 Y" e0 h6 P2 s# Q
Not less than 20/40 (6/12) with both eyes open and examined together. Worse eye not less than 20/200 (6/60). 6 l) d9 y/ [/ M
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Not less than 20/30 (6/9) with both eyes open and examined together. Worse eye not less than 20/100 (6/30). ) `* Z* H3 i/ ]% B7 N7 x% K D
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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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