Re: [pinhole-discussion] 35mm pinhole - questions observations

2001-01-13 Thread john yeo
ID BE NICE IF YOU CAN BLOW UP (8x10 perhaps) ONE OF THE FRAMES, SCAN IT AND LET US SEE WHAT IT LOOKS LIKE, I'D CERTAINLY BE INTERESTED. Here, I enlarged it to 8x10. http://holgamods.blinkk.net/images/limo.jpg This one was shot 'lomo style' from the waist as I was walking by the bank. This limo

Re: [pinhole-discussion] Re:PVC pipe camera

2001-01-13 Thread Kosinski Family
Dave writes: Now if I could get black PVC 4'' drain pipe I could make just the back different focal lengths. You don't need black PVC pipe for this. The white stuff is thick enough to be opaque, and you can easily paint the inside flat black. Jim K

[pinhole-discussion] Re:Wood pinhole Camera For 4 X 5 Film

2001-01-13 Thread David M Ocampo
Guy The curling helped hold the film in place. I cut strips of cardboard to fill the rest of the holder at the top bottom.The curl made it harder to contact print until I was done for the night and put the negatives away after 2hrs. Once I put them in sleeves they lined up pretty good This

Re: [pinhole-discussion] optics question

2001-01-13 Thread Mike Vande Bunt
William Erickson wrote: Thanks. Why didn't I think of that? I'm still curious about whether there's a formula for determining focal length from sphere diameter. There definitely is. I don't remember it (college physics was 25 years ago...). Almost any book on optics at your local public

Re: [pinhole-discussion] Wood 4 x 5 pinhole camera

2001-01-13 Thread Larry Fratkin
George, Go to http://www.cyberbeach.net/~dbardell/pinhole.html for some nicely built home made pinhole cameras Then checkout my site for the design calculators http://www.MrPinhole.com Larry --- Temi t...@temioriginals.com wrote: I plan to build a pinhole camera out of wood that would use a

Re: [pinhole-discussion] Re:Wood Pinhole Camera For 4 X 5 Film

2001-01-13 Thread Guy Glorieux
Dave, I really like the picture on the second page of your site at http://redbug19.20m.com/photo2.html The idea of using 3 strips of 35mm in a 4x5 holder is a new concept to me but it produces terrific results. It must have been quite something to load the strips and keep them in place despite

Re: [pinhole-discussion] optics question

2001-01-13 Thread William Erickson
Thanks. Why didn't I think of that? I'm still curious about whether there's a formula for determining focal length from sphere diameter. - Original Message - From: Kosinski Family zin...@telenet.net To: pinhole-discussion@p at ??? Sent: Friday, January 12, 2001 5:05 PM Subject: Re:

Re: [pinhole-discussion] Wood 4 x 5 pinhole camera

2001-01-13 Thread Dieter Bublitz
--- Temi t...@temioriginals.com wrote: I plan to build a pinhole camera out of wood that would use a 4 x 5 film holder. Does anyone know of any images on the web of this type of pinhole camera. The URLs would be a great help. Thank you. --Temi I made a wooden ultra wide angle camera that