Whats the tooth count on the blades? andy -----Original Message----- From: pinhole-discussion-admin@p at ??????? [mailto:pinhole-discussion-admin@p at ???????]On Behalf Of figuref...@aol.com Sent: Wednesday, February 14, 2001 9:07 PM To: pinhole-discussion@p at ??????? Subject: Re: [pinhole-discussion] saw blades as pinhole :)
ok everyone, The results are in.This sawblade lens needs further testing.As far as i can tell ,i am getting many images side by side.I guess this is partly to do with diffraction?Am i right? Anyways i ran out of time today and it was raining.i used up a bunch of film,and i am getting closer to a usable image :)Here is an interesting observation though! The horizontal lines in the image seem pretty sharp.But the verticals have about 7 lines for each single line. Any ideas? Harry
