Look here and you may find instructions for making a good densitometer from a light meter. http://www.markerink.org/WJM/HTML/mainpage.htm Google "Zone System". The late Phill Davis, U of Michigan prof., and author of several Zone System texts had a good design for an old Honeywell spot meter. AZ LOOKAROUND - Since 1978 Build a 120/35mm Lookaround! The Lookaround E-Book 5ed. http://www.panoramacamera.us > -------- Original Message -------- > Subject: [SPAM] Re: densitometers > From: karl shah-jenner <shahjen@xxxxxxxxxxxx> > Date: Sun, October 11, 2009 11:15 pm > To: List for Photo/Imaging Educators - Professionals - Students > <photoforum@xxxxxxxxxxxxxxxxxx> > Roger Eichhorn > : Something happened in the transmission, or receipt! > hmm, doesn't look *quite* right, though the original came through fine for > me > still better than some i've sent in the past that just muddled up > comletely! > if I look at the message source (control+f3 on a windows machine) I see the > posted message looks OK - it can be copied and pasted out of that into a > text editor for a clearer view > k
