One way to test for unperceived leaks is to cover the whole camera with a black plastic garbage bag, leaving only the pinhole showing. the repeat the exposure situation. ----- Original Message ----- From: "ROBERTSON,TRAVIS J" <is-...@womans.com> To: <pinhole-discussion@p at ???????> Sent: Tuesday, August 13, 2002 9:50 AM Subject: [pinhole-discussion] Strange Problem and I need some help.
> My photos are having problems and I posted some example hoping that I can > find out what is the problem. Please note that this is my first camera and > I have been doing this for about a week. I'm just trying to work out the > kinks in my camera design. > > This photo was a 2-min exposure on a very overcast sky about 20 min before > sunset. I just wanted to see how a long exposure would turn out. Can you > see the two vertical lines down the middle of the photo? What could cause > that? > http://www.???????/discussion/upload/gallery2002.php?cmd=max&star > t=&pic=trfarm_lines.jpg > > The photo below was the same shot but was a 1 min and 30 second exposure and > now I have a strange light source coming from the bottom. Could it be cause > by a problem with my pinhole? I sure I don't have any light leaks. I'm > using an oatmeal pinhole camera. > http://www.???????/discussion/upload/gallery2002.php?cmd=max&star > t=&pic=trfarm_lightproblem.jpg > > _______________________________________________ > Post to the list as PLAIN TEXT only - no HTML > Pinhole-Discussion mailing list > Pinhole-Discussion@p at ??????? > unsubscribe or change your account at > http://www.???????/discussion/ >
