Site Inactive Until 2021

byThom, and thus zsystemuser.com, is officially closed until January 2, 2021. That means no new updates for this site until then.

Don't worry, I haven't stopped writing, organizing, editing, or testing. I'm just taking two weeks off from posting while I work on other things that need to get done.

Looking for other photographic information? Check out our other Web sites:
DSLRS: dslrbodies.com | mirrorless: sansmirror.com | general/technique: bythom.com | film SLR: filmbodies.com

text and images © 2024 Thom Hogan
All Rights Reserved — 
the contents of this site, including but not limited to its text, illustrations, and concepts, 
 may not be utilized, directly or indirectly, to inform, train, or improve any artificial intelligence program or system. 

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