"William D. Tallman" <wtallman DeleteThis @olypen.com> wrote in message
news:vj2vtpecoi3e6c@corp.supernews.com...
> Picked up the latest View Camera magazine, which had an
article on Carl
> Zeiss Jena lenses. Caught my eye, as I have one. So now
I've a few
> questions:
>
> I've got a Calumet view camera with a CZJ lens and I'd
like to learn more
> about them. Googled both with no evident results, so I'm
asking here for
> information or any reference to where it may be found.
>
> Lens: (from around the front ring) "Carl Zeiss Jena Nr
758976 Tessar 1:4.5
> f = 16.5 cm". It's mounted in a Compur shutter; above the
lens it says
> "Zeiss Ikon"; below the lens is: ".D.R.P No258646
D.R.G.M."; on the side is
> "No108019". Lens glass appears to be uncoated.
>
> Camera: On the base of the front standard beneath the
lens mount:
>
> CALUMET CAMERA 4X5
> Calumet Manufacturing Co.
> Chicago, Illinois - USA
> Serial Number 8045
>
> It has a 20" monorail with a 15" bellows. Color is grey.
Has revolving
> back with spring mounted ground glass, carry handle and
levels. Both
> standards tilt (axis not base), swing and shift; front
standard has rise
> and fall.
>
> Don't recall what I paid for it, but it couldn't have been
more than a
> couple hundred dollars if that much.
>
> I figure that I can do some amount of large format
photography with this,
> and that I would do well to cobble together some sort of
shade for the
> lens. Looks like I can use the extra rail length to
support a bellows type
> shade, perhaps made from part of a similar camera, or
maybe such things are
> accessories?
>
> What have I got here? Is it at all decent? If I cleaned
it all up, would
> it make a reliable user setup? Any other comments?
>
> Thanks all,
>
> Bill Tallman
>
Well, the lens is a Zeiss Tessar. From the serial number
it was built about 1927. Zeiss Tessars are very good
performers. Even though uncoated the lens does not have many
glass-air surfaces so does not have a lot of flare. The back
cap of the front cell will unscrew so that its easy to clean
the inside surfaces.
The f/4.5 Tessar has a little residual coma in the
corners. Its gone by about f/8. At f/11 the lens is very
sharp all over.
165mm is the diagonal of 4x5 _glass plates_ which are
actually 4x5 inches. Sheet film is a little smaller, the
diagonal being 152mm. The lens should cover about a 65
degree angle stopped down all the way. This is an image
circle of around 210 degrees so there is some room for
movements.
DRP is the patent number, DRGM is something like a design
patent. These abbrieviations were changed to DBP and DBGM
following WW-2.
The shutter is a dial set Compur (rim set Compurs came out
in 1930). These are very rugged shutters which will be
pretty accurate if clean. The speed cams sometimes wear a
little causing 1/5th and 1/10th to be the same speed. The
number on the side is the serial number of the shutter. I
don't have any serial number data on Deckel shutters (anyone
have this).
I am a little puzzled by the rail and bellows lengths. If
this is the camera I think it is three versions were made, a
standard version, the CC-400 with 16 inch bellows, the
CC-401 with 22 inch bellows, and the CC-402 wide angle
version with shorter rail and bag bellows. The rails will be
a couple of inches longer than the bellows. This sounds like
a CC-400, perhaps the bellows were not pulled out as far as
they will go. The bellows were made of a synthetic so should
last a very long time is not abused.
This camera (CC-400) was originally sold by Kodak as the
Kodak 4x5 Master View Camera. They were later built by B&J
and Calumet. They were also built under the Cambo name.
These are excellent little cameras with practically
unlimited movements. They are common used now, and not too
expensive, perhaps because they have no glamour. There are
not many jobs which can not be done with these guys. While
the standard lensboard is a flanged flat metal board they
will take 4"x4" Speed Graphic or Graphic View lensboards.
This is a very usable combination although you may want to
invest in more lenses for it. The lens you have is a good
general purpose lens despite its age.
--
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Richard Knoppow
Los Angeles, CA, USA
dickburk DeleteThis @ix.netcom.com<!-- ~MESSAGE_AFTER~ -->
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