Where's my Serial No. ????

Hi all,
Just received an invite to Canons professional services support plan. They want a list of your kit, and serial numbers.
Eeeeek! I have a Canon EF f1.4 50mm lens,, and despite using a torch and magnifier, I can't find a serial number.
Can anyone suggest where I migh find it? Sometimes the numbers are visible on Photoshop / Bridge but I can't see that one. Any suggestions?

https://www.flickr.com​/photos/grenar/1484541​0928

Rob-P wrote in post #18789297
Hi all,
Just received an invite to Canons professional services support plan. They want a list of your kit, and serial numbers.
Eeeeek! I have a Canon EF f1.4 50mm lens,, and despite using a torch and magnifier, I can't find a serial number.
Can anyone suggest where I migh find it? Sometimes the numbers are visible on Photoshop / Bridge but I can't see that one. Any suggestions?

Follow the links here...
https://www.dpreview.c​om/forums/post/3147014​7

Isn't it in the EXIF?

You might want to review the thread at https://photo.stackexc​hange.com …s-serial-number-from-exif. It may or may not be possible depending on a few variables. Also check comments about XnView (https://www.xnview.com​/en/xnview/) and the comments about "exiftool" (see http://owl.phy.queensu​.ca/~phil/exiftool/).

Thank you all kindly. ( not sure it's in the EXIF, will check that)

Pleased to say the sun came out whilst at my desk, angled the lens differently, oooh look Black text o na black background. Hmmm.