 鲜花( 0)  鸡蛋( 0)
|
大家看一下这个网站
! Q; e) y2 a! b; x3 Ohttp://www.eyesite.ca/english/pr ... nes/drivingstd.html
7 S1 d7 ~- y# _" M% H" a; u% T" G! q3 b; V& w
里面这段
/ [$ b" X0 R% L1 x! w--------------------------------------------------------------------------------
4 ]! b1 M! u. m& h4 Y8 |Table 1–Corrected visual acuity* standards for the various classes of driving licences
2 u i( @$ K- A$ B- Y/ q# y; O, ?9 ^: ^. m; E, E# L2 K' x1 \! M
--------------------------------------------------------------------------------
' n. a. W$ s5 e 2 J) e2 H, T: s: o o
Class of licence† Recommended standard
4 `' `- i- z3 B- T, `: d3 Y/ I P, F/ _0 [ x9 z: R
-------------------------------------------------------------------------------- G/ @( F* q: r! \4 I$ l& q
" S* \5 m0 E" @
, r6 d' g. J2 n* n9 |8 C, e% n% @0 n
5 (Personal Use) % B. a! n3 S7 q ]' H
Not less than 20/50 (6/15) with both eyes open and examined together
, T! ^; I _/ c7 X7 D! H
% O: p# a2 a/ y) y& n, m \+ Z0 H( `
4 (Taxi) and 5 (Commercial) . _' H# z$ j$ P: U
Not less than 20/40 (6/12) with both eyes open and examined together. Worse eye not less than 20/200 (6/60).
' G0 ?& d/ a! ~ ?3 \$ u3 F* O! T: [/ v
1, 2, 3,4 (Emergency) and 6 " [# ]! s: f$ k
Not less than 20/30 (6/9) with both eyes open and examined together. Worse eye not less than 20/100 (6/30).
+ d% C4 U! _- ?" ]# O) _% O0 e a8 u& P- ~. o6 h1 n" k# H
--------------------------------------------------------------------------------/ h/ r8 G- y% p' \6 g: @+ T
* I) J( E9 F/ U9 ?, j* R3 r( a6 w
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? |
|