Others who are more mathematical than I can give you better help, no doubt. But check this website to see if it can help...
http://home.netcom.com/~lfratkin/calcindx.html Good Luck! Benno Jones ---------------------------- See my homepage at http://www.jps.net/benshan >Ok, >I have been doing a bit of reading but I am a bit >confused. Being that this is my first pinhole camera >I am a newbie. I figured out my pinhole diameter to >be 0.22 for a 1.5in focal length and an F-stop of 167. > Is this right? I just don't want to screw it up and >was hoping someone on the list could maybe check my >math so to speak. I just have a funny feeling that >this is not correct. > >Thanks, > >Tom > >__________________________________________________ >Do You Yahoo!? >Yahoo! Mail - Free email you can access from anywhere! >http://mail.yahoo.com/ > >_______________________________________________ >Pinhole-Discussion mailing list >Pinhole-Discussion@p at ??????? >unsubscribe or change your account at >http://www.p at ???????/discussion/ > >
