Two excellent resources on medium and large format photography are: http://people.smu.edu/rmonagha/mf/
http://www.cs.berkeley.edu/~qtluong/photography/lf/ - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions. Don't forget to visit the Pentax Users' Gallery at http://pug.komkon.org .