CANON镜头卡口上有一串字母加阿拉伯数字, 如UA0902, FG1103等。 UJiy]y
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: UJiy]y
U = Utsunomiya, Japan UJiy]y
F = Fukushima, Japan UJiy]y
O = Oita, Japan UJiy]y
UJiy]y
第二个字母代表生产年 UJiy]y
A = 1986, 1961 UJiy]y
B = 1987, 1962 UJiy]y
C = 1988, 1963 UJiy]y
D = 1989, 1964 UJiy]y
E = 1990, 1965 UJiy]y
F = 1991, 1966 UJiy]y
G = 1992, 1967 UJiy]y
H = 1993, 1968 UJiy]y
I = 1994, 1969 UJiy]y
J = 1995, 1970 UJiy]y
K = 1996, 1971 UJiy]y
L = 1997, 1972 UJiy]y
M = 1998, 1973 UJiy]y
N = 1999, 1974 UJiy]y
O = 2000, 1975 UJiy]y
P = 2001, 1976 UJiy]y
Q = 2002, 1977 UJiy]y
R = 2003, 1978 UJiy]y
S = 2004, 1979 UJiy]y
T = 2005, 1980 UJiy]y
U = 2006, 1981 UJiy]y
V = 2007, 1982 UJiy]y
W = 2008, 1983 UJiy]y
X = 2009, 1984 UJiy]y
Y = 2010, 1985 UJiy]y
Z = 2011, 1986 UJiy]y
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。 UJiy]y
UJiy]y
后续的2个阿拉伯数字没多大意义,CANON内部标识!