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大家看一下这个网站4 Z2 x/ |: p$ G& k5 P; Z
http://www.eyesite.ca/english/pr ... nes/drivingstd.html6 d. B1 _6 k/ ^
7 S( ], r, E# T, q) h9 C% a! Z里面这段
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* D3 N& R8 v4 p! Q* ZTable 1–Corrected visual acuity* standards for the various classes of driving licences0 R) O9 Q! T" o# |: t. L
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8 ^9 L# j/ q1 z% uClass of licence† Recommended standard
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5 (Personal Use) / ?: \4 N [8 ]/ o/ P8 N- `3 H
Not less than 20/50 (6/15) with both eyes open and examined together: l4 v! g5 J6 P4 p
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! ]; @7 b& \ D, l7 w4 (Taxi) and 5 (Commercial) 2 B5 [5 v5 F2 ]( }0 A
Not less than 20/40 (6/12) with both eyes open and examined together. Worse eye not less than 20/200 (6/60). 7 k4 N0 V) v9 U- h
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1, 2, 3,4 (Emergency) and 6
, k }3 P$ n6 T$ M. cNot less than 20/30 (6/9) with both eyes open and examined together. Worse eye not less than 20/100 (6/30). - z9 o% V4 P& U4 P
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! p' d; R" a. p9 }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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