Re: [pinhole-discussion] Question on image circle and medium format pinhole camera design

You should get full coverage of a 6x6 negative with the focal length you mentioned. I'd agree that the problem is most likely physical obstruction.- Original Message - From: Fox, Robert r...@aarp.org To: pinhole-discussion@p at ??? Sent: Tuesday, November 12, 2002 2:04 PM Subject: RE:

Re: [pinhole-discussion] Question on image circle and medium format pinhole camera design

- Original Message - From: Philip willarney pwillar...@yahoo.com If the edge is a slow fade from picture to dim picture to black, then it's falloff. Pinholes as such don't have an image coverage circle -- That is correct, the image circle is determined by how many stops at the edges

Re: [pinhole-discussion] Question on image circle and medium format pinhole camera design

- Original Message - From: Fox, Robert r...@aarp.org I'm thrilled with the results! The proofs are properly exposed (surprise given I was using a flap for the shutter and counting the seconds) on Ilford XP2 film (iso 400). I used f64 as the base exposure reading, then multiplied by

RE: [pinhole-discussion] Question on image circle and medium form at pinhole camera design

Thanks Phil! It's clearly the first scenario -- the corners are perfectly clean and black. I suppose I will need to modify the camera some more to get rid of that slight edge that sticks up. Much appreciated, R.J. -Original Message- From: Philip willarney [mailto:pwillar...@yahoo.com]

Re: [pinhole-discussion] Question on image circle and medium format pinhole camera design

--- Fox, Robert r...@aarp.org wrote: ..snip.. Question: my images are all circular, cutting off the corners cleanly of the square print. Is this because the image circle is too small for the film? I'm wondering if the circular edge of the front plate is being picked up on film, since the

Re: [pinhole-discussion] Limited Edition Pinhole Polaroid Camera

--- Guy Glorieux guy.glori...@sympatico.ca wrote: - Original Message - From: George L Smyth glsm...@yahoo.com http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItemitem=1395685792 I'm not sure that overpriced even begins to describe it. g george What's most amazing about eBay

Re: [pinhole-discussion] Limited Edition Pinhole Polaroid Camera

I laughed when I saw the auction the first time- it is amazing what people will pay for some things on eBay. If you look around, though, you can find some neat items that make great pinhole cameras. I've picked up a couple of the Tektronix C-5C Oscilloscope cameras am in the process of converting

Re: [pinhole-discussion] Limited Edition Pinhole Polaroid Camera

To the person ho purchases that piece.I have numbered and signed by the artist, tested film canisters including photo of the Brooklyn bridgeMickey

Re: [pinhole-discussion] Limited Edition Pinhole Polaroid Camera

- Original Message - From: George L Smyth glsm...@yahoo.com http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItemitem=1395685792 I'm not sure that overpriced even begins to describe it. g george What's most amazing about eBay is that someone will probably buy it at that price...! The

Re: [pinhole-discussion] russian camera?

I don't know anything about them but if this is it maybe you can email the auctioneer and ask him some questions about it. http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItemitem=800677370 - Original Message - From: Peter Wiklund peter.wikl...@journalistgruppen.se To: pinhole-discussion@p at

RE: [pinhole-discussion] russian camera?

never heard of them ...but boy...who would think the KGB had an artistic side... 8o) andy -Original Message- From: pinhole-discussion-admin@p at ??? [mailto:pinhole-discussion-admin@p at ???]On Behalf Of Peter Wiklund Sent: Tuesday, November 12, 2002 5:47 AM To:

Re: [pinhole-discussion] Limited Edition Pinhole Polaroid Camera

--- James Kellar pinh...@jameskellar.com wrote: I was wondering if any one else saw this on ebay? Has any one heard of this camera? Seems a bit over priced? http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItemitem=1395685792 I'm not sure that overpriced even begins to describe it. g Cheers -

Re: [pinhole-discussion] Limited Edition Pinhole Polaroid Camera

Haven't heard od it, but it looks very much like a simple plywood (or perhaps even pressed wood) box attached to the front of a standard Polaroid pack film back. The shutter, though well made, seems to be rudimentary. Buying all the parts for this new (including a laser drilled pinhole)