CANON镜头卡口上有一串字母加阿拉伯数字, 如UA0902, FG1103等。 6
=>G#
这组字母和数字代表了CANON镜头的生产地点和出厂日期,诸位可根据下面的解释判定一下你的CANON镜头的岁数 第一个字母不外乎下面3个字母,代表生产地: 6
=>G#
U = Utsunomiya, Japan 6
=>G#
F = Fukushima, Japan 6
=>G#
O = Oita, Japan 6
=>G#
6
=>G#
第二个字母代表生产年 6
=>G#
A = 1986, 1961 6
=>G#
B = 1987, 1962 6
=>G#
C = 1988, 1963 6
=>G#
D = 1989, 1964 6
=>G#
E = 1990, 1965 6
=>G#
F = 1991, 1966 6
=>G#
G = 1992, 1967 6
=>G#
H = 1993, 1968 6
=>G#
I = 1994, 1969 6
=>G#
J = 1995, 1970 6
=>G#
K = 1996, 1971 6
=>G#
L = 1997, 1972 6
=>G#
M = 1998, 1973 6
=>G#
N = 1999, 1974 6
=>G#
O = 2000, 1975 6
=>G#
P = 2001, 1976 6
=>G#
Q = 2002, 1977 6
=>G#
R = 2003, 1978 6
=>G#
S = 2004, 1979 6
=>G#
T = 2005, 1980 6
=>G#
U = 2006, 1981 6
=>G#
V = 2007, 1982 6
=>G#
W = 2008, 1983 6
=>G#
X = 2009, 1984 6
=>G#
Y = 2010, 1985 6
=>G#
Z = 2011, 1986 6
=>G#
后面2个阿拉伯数字代表生产月:如01代表1月, 09代表9月,11当然代表11月了。 6
=>G#
6
=>G#
后续的2个阿拉伯数字没多大意义,CANON内部标识!