Hi Just wants to show off a little, so I uploaded a few images of my recently finished 7x17" camera. It's still some adjustments to do but I have had it out in...
Beautiful! Â David Schwartz 160 W 71st St Apt 12H New York, NY 10023 ... From: J. Green <gr.green@...> To: cameramakers@yahoogroups.com Sent: Thursday,...
Hi: I have a lot of Series IV and V adapters, mostly screw-on, but not want I want. I'm looking for a 24 mm push-on Series V adapter for a Bolsey B2. Anything...
Someone sent me this video and I thought I would pass it on to the group. This is a major undertaking. But the results seem like they are worth it. ...
Hello from a long-term lurker, perhaps someone could help me out with a geometrical optics question. As short as possible, it is -- what is the correct point...
Mikhail Konovalov
mvk_lists@...
Oct 6, 2008 6:05 pm
1704
... Me too! But I never managed to dig up a source here in Germany where I could get 5-inch roll film. So instead I built a 120 roll film rotating camera with...
Wonderful photo, Olaf! Perry ... From: Olaf Matthes To: cameramakers@yahoogroups.com Sent: Monday, October 06, 2008 12:29 PM Subject: Re: [cameramakers]...
Hi all, As retired optician I have some reflexions to give. About nodal point, pratically it seems to be not so critical as expected. About 20 years ago I make...
Michel Dusariez
dusariez@...
Oct 7, 2008 5:38 am
1708
First, call 877-909-4280 to find out what's available. Then, any good store should be able to order what you want. ... From: Mark Kronquist <mak@...> ...
Thanks everyone for your responses! Olaf, ... I was amazed to see a live example of a fully functional self-built camera of this type! Incredibly good result,...
Mikhail Konovalov
mvk_lists@...
Oct 7, 2008 4:08 pm
1710
Dear Mikhail , Thanks for your kind reply about the book I have check and I have still some copies to sell (35 euros postal sending everywhere) I have met in...
Michel Dusariez
dusariez@...
Oct 7, 2008 5:26 pm
1711
... I didn't show you how the first 20 films looked like. :-) ... All is made from raw parts. For the film transport I used a round piece of polycarbonate...
Olaf, A stepper motor (especially in the NEMA 17 or 23 sizes) has a fairly high torque for it's size, and you can get an exact speed easily, driving them is...
... I don't have a problem with the stepper motor (apart from the fact that at slow speeds it would need microstepping). The problem is the PWM driven DC motor...
Hi Myron, I realize I am responding to an old message but.. I called Porter's Camera & they no longer stock the nylon backed, rubber, darkroom cloth 60". Do...
Bellows from a process or sta camera or a large changing bag?...
Mark Kronquist
mak@...
Oct 8, 2008 7:36 pm
1716
No, unfortunately I don't know of another source for the material Porters sold. However, the last time I was in a large fabric store (a month ago), I saw an...
Myron Gochnauer
goch@...
Oct 9, 2008 1:28 am
1717
Sorry for not responding for so long, had to be out of town :( Michel, ... Thank you for your most kind offer! I have written to you privately regarding this. ...
Mikhail Konovalov
mvk_lists@...
Oct 10, 2008 2:06 pm
1718
Here's a material I've found. Water Proof Lycra ® Nylon http://www.ahh.biz/products/waterproof%20lycra.htm Hope this Helps. Jamie...
Maybe I missed something, but what is wrong with leather glued to a cotton or muslin substrate? There are plenty of rubberized glues that will work here, and...
We probably *could* manufacture bellows material like this, but I wonder whether uniformly thin leather is readily available...?? I haven't looked, since I am...
Myron Gochnauer
goch@...
Oct 13, 2008 12:29 pm
1721
Hmmm. Neat. Thanks. I wonder whether it is lightproof. Lycra is stretchy stuff. I've seen *some* materials that were waterproof but not lightproof. It looks...
Myron Gochnauer
goch@...
Oct 13, 2008 12:56 pm
1722
In the leather realm, look for glove leather. It's the thinnest and most flexible. Andy ... From: Myron Gochnauer <goch@...> Subject: Re: [cameramakers]...
On Mon, 13 Oct 2008 16:38:37 +0100, A Buck & G Wietelmann ... I've always used the light proof curtian material, that is used for home cinemas you have to line...
Hi , Looking for bellows materials. A number of years ago I purchased the two different layers of bellows materials in a bulk purchase from Rochester Bellows...
Here's some links for leather. Jamie Doe Kidskin Black 9125-01 Premium, glove-soft kidskin is specially tanned to feel like deerskin. It's ideal for making...
You could try Dolben Leathers in the UK. He sells goatskin skiver .5mm thick in a variety of colours. A whole skin is between £10-£12. He sells on Ebay. I...
I have two Koronas and am looking for suggestions on how to better stabilize the front and rear standards. The 8X10 is of Mahogany, probably from around 1930;...
I have loaded some pics of my newly built 5x4 field camera in the photos section under Norman. I had hoped that it would have been totally finished by now but...
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