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    <title>topic Lens serial number in EF &amp; RF Lenses</title>
    <link>https://community.usa.canon.com/t5/EF-RF-Lenses/Lens-serial-number/m-p/51567#M19204</link>
    <description>&lt;P&gt;is there a method to retrieve the "external" serial number of a lens (Canon 24-70mm 1:2.8L) from a photo taken with this lens?&amp;nbsp;&amp;nbsp; I've tried the PhotoMe software, which only has the "internal" serial number.&lt;/P&gt;</description>
    <pubDate>Sat, 30 Nov 2013 15:29:33 GMT</pubDate>
    <dc:creator>mohavebrown</dc:creator>
    <dc:date>2013-11-30T15:29:33Z</dc:date>
    <item>
      <title>Lens serial number</title>
      <link>https://community.usa.canon.com/t5/EF-RF-Lenses/Lens-serial-number/m-p/51567#M19204</link>
      <description>&lt;P&gt;is there a method to retrieve the "external" serial number of a lens (Canon 24-70mm 1:2.8L) from a photo taken with this lens?&amp;nbsp;&amp;nbsp; I've tried the PhotoMe software, which only has the "internal" serial number.&lt;/P&gt;</description>
      <pubDate>Sat, 30 Nov 2013 15:29:33 GMT</pubDate>
      <guid>https://community.usa.canon.com/t5/EF-RF-Lenses/Lens-serial-number/m-p/51567#M19204</guid>
      <dc:creator>mohavebrown</dc:creator>
      <dc:date>2013-11-30T15:29:33Z</dc:date>
    </item>
    <item>
      <title>Re: Lens serial number</title>
      <link>https://community.usa.canon.com/t5/EF-RF-Lenses/Lens-serial-number/m-p/51585#M19205</link>
      <description>&lt;P&gt;I have never heard of an "internal" serial number? Maybe someone else can shed more light on the subject.&lt;/P&gt;&lt;P&gt;Are you referring to the date code and the lens serial number? Two numbers and they are not the same.&lt;/P&gt;&lt;P&gt;All Canon lenses do not have a date code. But I believe all "L" lenses do.&lt;/P&gt;</description>
      <pubDate>Sat, 30 Nov 2013 17:19:26 GMT</pubDate>
      <guid>https://community.usa.canon.com/t5/EF-RF-Lenses/Lens-serial-number/m-p/51585#M19205</guid>
      <dc:creator>ebiggs1</dc:creator>
      <dc:date>2013-11-30T17:19:26Z</dc:date>
    </item>
    <item>
      <title>Re: Lens serial number</title>
      <link>https://community.usa.canon.com/t5/EF-RF-Lenses/Lens-serial-number/m-p/51933#M19206</link>
      <description>&lt;P&gt;Hi mohavebrown!&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Thanks for posting.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;We are unaware of any software that will obtain a lens' serial number from an image taken while using that lens.&amp;nbsp; The only serial number that is recorded with the image that we are aware of is the camera's serial number.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;This didn't answer your question or issue? Find more help at &lt;A target="_blank" href="http://www.usa.canon.com/cusa/consumer/standard_display/contact_us_consumer"&gt;Contact Us&lt;/A&gt;.&lt;/P&gt;</description>
      <pubDate>Mon, 02 Dec 2013 14:41:51 GMT</pubDate>
      <guid>https://community.usa.canon.com/t5/EF-RF-Lenses/Lens-serial-number/m-p/51933#M19206</guid>
      <dc:creator>Mykolas</dc:creator>
      <dc:date>2013-12-02T14:41:51Z</dc:date>
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