E*n
2 楼
得看前面字母
比如UA， UB啥的
UA去年，UB今年。
【在 p********e 的大作中提到】
: 135L： serial number 137553
: 有人懂不？谢谢！
比如UA， UB啥的
UA去年，UB今年。
【在 p********e 的大作中提到】
: 135L： serial number 137553
: 有人懂不？谢谢！
p*e
3 楼
没有前面的字母。
就这六位数字，也不是10位数，这是为什么啊。。。
【在 E********n 的大作中提到】
: 得看前面字母
: 比如UA， UB啥的
: UA去年，UB今年。
就这六位数字，也不是10位数，这是为什么啊。。。
【在 E********n 的大作中提到】
: 得看前面字母
: 比如UA， UB啥的
: UA去年，UB今年。
s*n
4 楼
拍张屁股照片
s*n
5 楼
今年是UC了
【在 E********n 的大作中提到】
: 得看前面字母
: 比如UA， UB啥的
: UA去年，UB今年。
【在 E********n 的大作中提到】
: 得看前面字母
: 比如UA， UB啥的
: UA去年，UB今年。
J*o
6 楼
这是镜身上的吧...? 屁股上的一样么?
新红圈是没有字母编号的date code的
http://www.the-digital-picture.com/Canon-Lenses/Canon-Lens-Agin
新红圈是没有字母编号的date code的
http://www.the-digital-picture.com/Canon-Lenses/Canon-Lens-Agin
p*e
7 楼
卖家说这就是屁股上的数字，没有字母什么的
新的好像是10位数，也没见过6位的。。
新的好像是10位数，也没见过6位的。。
E*n
8 楼
To determine the age of a pre-10-digit serial number Canon lens bearing a
date code
Until phasing out the practice starting in 2008, Canon included a date code
beside the rear lens element of many (but not all) lenses (note that some
2012-manufactured lenses retain the date code). The date code (as seen below
) is in the form of "UR0902". This code is also present on some other Canon
products including camera bodies.
Canon Lens Date Code
The first letter, "U", indicates that the lens was made in Canon's
Utsunomiya, Japan factory. Prior to 1986, this letter is moved to the last
position of the date code.
U = Utsunomiya, Japan
F = Fukushima, Japan
O = Oita, Japan
The second letter, "R", is a year code that indicates the year of
manufacture. Canon increments this letter each year starting with A in 1986
and prior to that, A in 1960 without the leading factory code. Here is a
table to make things simple:
A = 2012, 1986, 1960
B = 2013, 1987, 1961
C = 2014, 1988, 1962
D = 2015, 1989, 1963
E = 1990, 1964
F = 1991, 1965
G = 1992, 1966
H = 1993, 1967
I = 1994, 1968
J = 1995, 1969
K = 1996, 1970
L = 1997, 1971
M = 1998, 1972
N = 1999, 1973
O = 2000, 1974
P = 2001, 1975
Q = 2002, 1976
R = 2003, 1977
S = 2004, 1978
T = 2005, 1979
U = 2006, 1980
V = 2007, 1981
W = 2008, 1982
X = 2009, 1983
Y = 2010, 1984
Z = 2011, 1985
Determine the age of a Canon lens based on the 10-digit serial number
To age a Canon lens using the 10-digital serial number, we dissect the
serial number as follows:
DD C SSSSSSS
The DD is the key to the date of manufacture of the lens - the date code.
The Canon lens date code chart is shown below.
2008 2009 2010 2011 2012 2013 2014
January 38 50 62 74 86 01 13
February 39 51 63 75 87 02 14
March 40 52 64 76 88 03 15
April 41 53 65 77 89 04 16
May 42 54 66 78 90 05 17
June 43 55 67 79 91 06 18
July 44 56 68 80 92 07 19
August 45 57 69 81 93 08 20
September 46 58 70 82 94 09 21
October 47 59 71 83 95 10 22
November 48 60 72 84 96 11 23
December 49 61 73 85 97 12 24
【在 p********e 的大作中提到】
: 卖家说这就是屁股上的数字，没有字母什么的
: 新的好像是10位数，也没见过6位的。。
date code
Until phasing out the practice starting in 2008, Canon included a date code
beside the rear lens element of many (but not all) lenses (note that some
2012-manufactured lenses retain the date code). The date code (as seen below
) is in the form of "UR0902". This code is also present on some other Canon
products including camera bodies.
Canon Lens Date Code
The first letter, "U", indicates that the lens was made in Canon's
Utsunomiya, Japan factory. Prior to 1986, this letter is moved to the last
position of the date code.
U = Utsunomiya, Japan
F = Fukushima, Japan
O = Oita, Japan
The second letter, "R", is a year code that indicates the year of
manufacture. Canon increments this letter each year starting with A in 1986
and prior to that, A in 1960 without the leading factory code. Here is a
table to make things simple:
A = 2012, 1986, 1960
B = 2013, 1987, 1961
C = 2014, 1988, 1962
D = 2015, 1989, 1963
E = 1990, 1964
F = 1991, 1965
G = 1992, 1966
H = 1993, 1967
I = 1994, 1968
J = 1995, 1969
K = 1996, 1970
L = 1997, 1971
M = 1998, 1972
N = 1999, 1973
O = 2000, 1974
P = 2001, 1975
Q = 2002, 1976
R = 2003, 1977
S = 2004, 1978
T = 2005, 1979
U = 2006, 1980
V = 2007, 1981
W = 2008, 1982
X = 2009, 1983
Y = 2010, 1984
Z = 2011, 1985
Determine the age of a Canon lens based on the 10-digit serial number
To age a Canon lens using the 10-digital serial number, we dissect the
serial number as follows:
DD C SSSSSSS
The DD is the key to the date of manufacture of the lens - the date code.
The Canon lens date code chart is shown below.
2008 2009 2010 2011 2012 2013 2014
January 38 50 62 74 86 01 13
February 39 51 63 75 87 02 14
March 40 52 64 76 88 03 15
April 41 53 65 77 89 04 16
May 42 54 66 78 90 05 17
June 43 55 67 79 91 06 18
July 44 56 68 80 92 07 19
August 45 57 69 81 93 08 20
September 46 58 70 82 94 09 21
October 47 59 71 83 95 10 22
November 48 60 72 84 96 11 23
December 49 61 73 85 97 12 24
【在 p********e 的大作中提到】
: 卖家说这就是屁股上的数字，没有字母什么的
: 新的好像是10位数，也没见过6位的。。
E*n
9 楼
你是对的，今年是UC
【在 s*****n 的大作中提到】
: 今年是UC了
【在 s*****n 的大作中提到】
: 今年是UC了
a*l
10 楼
TIL a word: salacious.
【在 s*****n 的大作中提到】
: 拍张屁股照片
【在 s*****n 的大作中提到】
: 拍张屁股照片
p*e
11 楼
谢谢楼上各位啊~！
放弃了不买135L了
放弃了不买135L了
E*n
12 楼
70200干活更实用，你懂的！
【在 p********e 的大作中提到】
: 谢谢楼上各位啊~！
: 放弃了不买135L了
【在 p********e 的大作中提到】
: 谢谢楼上各位啊~！
: 放弃了不买135L了
p*e
13 楼
对我来说太重了
我不拿着干活。
打算上24L，还在观望中
【在 E********n 的大作中提到】
: 70200干活更实用，你懂的！
我不拿着干活。
打算上24L，还在观望中
【在 E********n 的大作中提到】
: 70200干活更实用，你懂的！
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