Re: [pinhole-discussion] Re: Happy Valentine Kung Hei Fai Choi

Hi Zernike-- Happy New Year of the Horse! Thanks for everything you do for the world of pinhole. Jan Kapoor Zernike Au wrote: Hi all friends, Happy Valentine! Kung Hei Fat Choi to all the friends from the world! I am still single but I have prepare 8 red pockets for you. 8 in Chinese word

[pinhole-discussion] Light Sensative Systems Chemistry of Non Silver Halides photo process

Hi , I can get a few copies of this book if there is any interest. This appears to be blue typing but I am not chemist and don't know if there are other non blue print/ferrocyanide type things in it. I know I saw Diazo mentioned in it. Probably in th e45-50 dollar range. If I knew more

RE: [pinhole-discussion] MerlinXD camera is ready!

pretty neat Jim...good job!! andy -Original Message- From: pinhole-discussion-admin@p at ??? [mailto:pinhole-discussion-admin@p at ???]On Behalf Of Jim Kosinski Sent: Thursday, February 14, 2002 10:01 AM To: pinhole-discussion@p at ??? Subject: [pinhole-discussion] MerlinXD

[pinhole-discussion] MerlinXD camera is ready!

Happy Valentine's Day everyone... The new Merlin-XD pinhole camera is ready. You put the chemistry right in the camera to develop the pictures in room light or outdoors. Details can be found at www.paintcancamera.com There's also a lot of good info on building cameras obscura and projects

Re: [pinhole-discussion] Angle of ligh

Hi Joao, Your U shaped film will result in good pictures. Film (b) and (c) will be well exposed than flat film's peripheral area. U shape bottom makes smooth transition of film plane. - Masaru

Re: [pinhole-discussion] Angle of ligh

- Original Message - From: Joao Ribeiro jribe...@greco.com.br The idea is producing a kind of a triptico (I don't know the name in English). Triptych

Re: [pinhole-discussion] Angle of ligh

Hi Ishikawa, Thanks for the ilustration. The camera is ready, I made it yesterday, and is almost exactly as you pictured, I made it with cardboard. The main diference is that film placed at the position a is also bended, U shape. The idea is producing a kind of a triptico (I don't know the name

Re: [pinhole-discussion] Re: Happy Valentine Kung Hei Fai Choi

From: Zernike Au Hi all friends, Happy Valentine! Hey Zernike, Happy Valentine to you too! If my memory is correct, it is last year on this day that you launched the idea of having a pinhole day which ultimately materialized into the 1st Worlwide Pinhole Photography Day and which will

Re: [pinhole-discussion] Angle of ligh

- Original Message - From: ISHIKAWA Masaru mishik...@microhouse.co.jp I don't know how the angle of image cone is detemined. But I think it is equal to 2xArctan(d/t) where d is a diameter of pinhole, t is the thickness of pinhole-material. Masaru, You are right, that is

Re: [pinhole-discussion] contast

--- Liav Koren yu257...@yorku.ca wrote: I've been working with a small pinhole that I made from a disposable camera. I've been using 35mm delta100, developed in D76, per ilford's recommendations, and I've been finding the negatives to be very flat - I've been pretty much using #3 and higher

Re: [pinhole-discussion] HORSE, isn't it?

- Original Message - From: Richard Heather rheat...@slonet.org Guillermo, do you want a hung bao? Richard Heather (in-law to the Lo clan) Yes I do, I want a pinhole hung bao! Guillermo

Re: [pinhole-discussion] contast

You might be getting some flare from shooting toward the sun. this flattens out contrast. Also maybe some fogging? It is said to be very difficult to boost contrast with Ilford film. try tmax. - Original Message - From: Liav Koren yu257...@yorku.ca To: pinhole-discussion@p at ??? Sent: