I haven't, but this person has: <http://www.cyberbeach.net/~dbardell/panorama.html> Cheers, Philip ... __________________________________ Do you Yahoo!? Yahoo!...
Well I have a TOHO 4X5. Since it is modular and the monorail is separated from the main body, I was considering just making a new body like the VPAN and put it...
In various enlarger heads we've got condensers, diffusers, incandescent, fluorescent, strobe, point source, daylight, and (what have I missed here?), not to...
I can't remember who already did something like this on this list. I hope he'll read and answser. Basically a Led is not like a bulb. You can not plug it to a...
Please do not wire the LEDs in parallel unless you are very careful (it might work if you match them, and it will work if you add small resistors in series...
r.mueller
r.mueller@...
Mar 2, 2005 11:54 pm
532
A basic question about Cirkut type cameras and diaphragm: Do the lenses for Cirkut cameras have an adjustable diaphragm? Would one work the same as on a normal...
Well,lets say for modern cirkut type camera using film, in most of the case, those camera use standard 35 mm lenses. I am not an expert in optic but in a...
There are many good points in Bob's comments below. I am currently designing/building an LED source for a Durst 138 (5x7) enlarger, and while LED's are...
Ken- Original Cirkut cameras need a diaphragm in the lens, although they don't need a shutter built into the lens. Barrel mount lenses work fine. The slit is...
Leonard
Leonard@...
Mar 3, 2005 2:12 am
536
Today I found a video clip of a Cirkut camera in action. The download time is a bit long, but it is fun to watch. ...
Leonard
Leonard@...
Mar 3, 2005 2:18 am
537
I think that I understand the concept of the film moving under the slit at the same rate as the image is scanned by the camera. I was just wondering if the...
Hi. I'm at a point in making a 4x5 where I need to think about the back frame. I'm wondering now how do deal with the issue of the inside part of the rear...
Only the very first Cirkuts used an adjustable slit. I'm not sure, but I think this may have been to give a wider range of exposures. I don't know why the...
Leonard
Leonard@...
Mar 3, 2005 4:22 am
540
Thanks everyone, that was an excellent set of information! Bob, thanks for clearing up the MCD, that makes it easier to look things up. Question...
... Regarding the LED light source, you can have look at this: http://www.textklick.demon.co.uk/index.htm For powering the serially connected LED, it is much...
Hi all, I am looking about a simple plan/desing to construct a shutter for an objective (150mm perigraph) for a 8x10 inches camera I have in construction. The...
Michel Dusariez
dusariez@...
Mar 16, 2005 2:35 pm
545
Unless there were a good reason not to do it, I would probably try to copy (or buy) a Packard shutter in these circumstances. though probably with a slightly...
r.mueller
r.mueller@...
Mar 16, 2005 3:21 pm
546
Hi Michel, There is an auction at the moment on ebay but finishing in 2 hours.. they belong to old ariel camera and measure 10 inches square. they maybe some...
I have been looking at rotating (swing) lens cameras such as the Kodak Panoram and the more modern derivatives such as the Noblex and Horizon. The lens should...
Hi all ! In my different projects about Larscan system ( full +360°) , who use only very short focal lenses (17mm and 15mm) I discover that the place of...
Michel Dusariez
dusariez@...
Mar 21, 2005 11:09 am
549
See http://www.cwriley.com/photica/shutters.htm for a few interesting old simple shutter views. Murray...
... If the axis isn't in the right place, the lens will get closer and then farther (or farther and then closer, depending whether the axis is too far from the...
Hello Leigh, If you were to forward a picture of your original model 4 al vista a collector might pick it out of a collectors book. Apparentlyas you probably...
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