tim
24th of May 2005 (Tue), 17:01
All your questions about DPI, PPI, resolution, and other basics of digital photography are answered here. The PPI/DPI information is 2/3 of the way down the page, the information before then is worth a read too.
http://www.photo.net/equipment/digital/basics/
If you want to understand depth of field and how it relates to sensor size, read this.
http://www.photo.net/learn/optics/dofdigital/
http://www.photo.net/equipment/digital/basics/
If you want to understand depth of field and how it relates to sensor size, read this.
http://www.photo.net/learn/optics/dofdigital/