Sample of DOF&FOV chart. See details for download instructions.
To download go to https://spreadsheets.google.com/ccc?key=0AjkzDiPcbXJZdHd4OERZd3Mtb0NReHFWSG05YURQM3c&hl=en&authkey=CPzclqUP (Make sure you download it via Google "File" menu (not browser File menu) -> Download As -> Excel, it will not work properly in google docs.)