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大家看一下这个网站
, D' O* ?$ [( i# w! Z7 thttp://www.eyesite.ca/english/pr ... nes/drivingstd.html/ l" t8 L+ }0 X9 z# d
/ L/ N$ l4 W. _8 M' V+ r# z j里面这段8 G. a' N- i( ~, s0 p
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, W! W6 W. m& xTable 1–Corrected visual acuity* standards for the various classes of driving licences
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( R G1 S/ l! O8 a( r3 lClass of licence† Recommended standard ( M; ]' `* u4 h/ Q
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7 G3 H' m5 y2 t6 {- n2 [6 z5 (Personal Use) 7 p! x& E2 j3 I7 e6 Z
Not less than 20/50 (6/15) with both eyes open and examined together1 m( ^; c" o& v- s
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4 (Taxi) and 5 (Commercial)
8 Z' v. J# V2 I% D; _# uNot 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 / V3 q4 C, x% D- w6 D. k1 O. k
Not less than 20/30 (6/9) with both eyes open and examined together. Worse eye not less than 20/100 (6/30). S1 [3 D/ F+ c4 d/ V
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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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