RE: [pinhole-discussion] new image upload
Very ethereal, I like these a lot. BTW, Tinachair got uploaded twice.g |-Original Message- | | |Hello all- |I have uploaded 5 hand coloured zone plate images to the list page under |Tina. These are all 35 mm taken with a zone plate made by |Guillermo, using |Delta 3200 film. All exposures hand held. | |http://www.p at ???/discussion/upload/images/ | |
[pinhole-discussion] new image upload
Hello all- I have uploaded 5 hand coloured zone plate images to the list page under Tina. These are all 35 mm taken with a zone plate made by Guillermo, using Delta 3200 film. All exposures hand held. http://www.p at ???/discussion/upload/images/ Hope you all are having a pleasant Easter weekend. Tina _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.
[pinhole-discussion] fibre optic pinhole
Are we talking about a single strand or a bundle? Could you use a pinhole lens to focus on one end of a lot of strands and point the other end ( each strand ) at different parts of the film ( Connect the dots to see the picture ) or do you need a lens ( pinhole ) on both ends? Dave O GET INTERNET ACCESS FROM JUNO! Juno offers FREE or PREMIUM Internet access for less! Join Juno today! For your FREE software, visit: http://dl.www.juno.com/get/tagj.
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Re: [pinhole-discussion] Pinhole and lith printing - A natural complement?
- Original Message - From: Mike Vande Bunt mike.vandeb...@mixcom.com To: pinhole-discussion@p at ??? Sent: Monday, April 02, 2001 7:28 AM Subject: Re: [pinhole-discussion] Pinhole and lith printing - A natural complement? Also, would it be possible to see an example of a negative printed on both regular paper and lith paper so that we can see what the contribution of the lith paper is? (It is hard to tell if contrast / tonality is due to it being pinhole, or to the lith printmaking process.) Mike Vande Bunt Hi all ! Very late reply... Since Guy had introduced this Lith subject, I wanted to post a very interesting resource book about lith printing where you could find excellent comparisons between conventional and Lith prints from the same negative. The book, which I find excellent on many other subjects (especially toning procedures) is : BEYOND MONOCHROME, a Fine Art Printing Workshop by Tony Worobiec and Ray Spence, (c) 1999 ; Published by : Fountain Press Ltd, Kingston upon Thames, Surrey, UK ISBN 0 86 343 313 8 There is a whole chapter dedicated to Lith printing, dealing with choice of papers and developers, details of procedures and tests, solving specific problems such as pepper fogging; one of the most interesting part is about the combinations of lith printing with various toners and the very unique results obtained with Lith + split toning. As for the whole book, the choice of the photographs illustrating text descriptions is really perfect and the details of print aspect are really very well rendered through the printing process of the book. Hope it helps, even if lately and Happy Easter from France ! Jean
[pinhole-discussion] fibre optic pinhole
The best way to figure out what would happen if you used a fibre optic pinhole would be to just make one and see what happens. For those of us who are curious how fibre optics work, here's what I understand: (Sorry if this all sounds technical, but even pinhole photography must obey the laws of physics) Light that enters a fibre optic at an angle will exit the fibre optic at the same angle because it bounces around the inside of the fibre (see http://www.stamweb.com/Article%20Fiber.htm ). If light enters the cable from all sorts of angles, the light coming out of the cable will be scattered all over the place. A beam of light that enters and travels PARALLEL to the fibre never bounces off the walls, therefor it exits the fibre exactly as it entered. The fibre optic scopes that surgeons and big-shot movie directors use have LENSES on the end that FOCUS light rays so the rays travel parallel into (and out of) the fibre optic cables. Without a lense, a fibre optic pinhole would just scatter light around the inside of the camera (except directly behind the fibre optic cable where the image will only be the size of the cable's thickness). With a lense, a fibre optic pinhole would no longer be a pinhole. But it's a good idea though... __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/