Hi Rosemarie, I have converted several Cheapo 35mm plastic cameras into pinhole cameras. First I measured the focal length[distance from the pinhole to the film] then I used some help from the great people on the list to determine the correct pinhole size. One is Larry Fratkin's caculator found here: http://www.mrp at ???????/calcpinh.html
And George Smyth's guide listed here: http://members.home.com/hmpi/Pinhole/Articles/Aperture/pin_aper.htm And when all else failed I just keep sticking holes in aluminium soda can pieces until one worked the way I wanted. :-) I use a bulk loader so I can roll really short rolls for experimenting. Well, hope this helps, Take Care and "happy pinholing" as they say on the list. It's a fun adventure. Chuck Flagg FYI: more great links on: http://www.pinholeday.org/support/ and http://www.pinholeday.org/support/
