Tuesday, September 18, 2012
Sunday, September 16, 2012
Saturday, September 15, 2012
Tuesday, September 11, 2012
remodeling completed
Sunday, September 09, 2012
remodeling
I am mostly concerned at the moment with moving all the photos on the site to my own server. Since I started documenting my collection and my adventures with the cameras about ten years ago I have hosted all the photos at Photobucket. That worked out well for a long while, but lately the pictures have been served up very slowly at times. I also have some concern that Photobucket might collapse suddenly, leaving me with the near-impossible task of rebuilding from scratch. The process is not technically difficult, but it is rather tedious as I must first download the pictures, then change the html code on each web page and, finally, upload the files to my web site host server. I'm about a quarter way through the process at this moment.
My objective from the beginning has been to document my experience in using the old film cameras. I always try to add enough historical details to provide some perspective as to how the cameras fit into photography's long history. I also share what seems useful about overcoming the basic restoration challenges I have encountered. Mostly, though, I have focused on the process and results of making photographs with the old film cameras, and tried to do justice to the capabilities of the cameras.
The web site has from the beginning been a kind of random collection in the form of a catalog of my acquisitions over the years. The basic design of the site has changed very little, but I have worked at incremental improvements in layout and navigation that I hope is helpful to others interested in the art and technology of photography. The effort has been greatly aided by the progress of all the underlying infrastructure including the search engines, photo editing and publishing software, and the development of blogging platforms which automate much of the publishing process.
About a year ago, I put some ads on the web site with the hope of off-setting my expenses in running the web site. I started off with context-sensitive Google ads, and that brought me about a dollar a day. Not long ago, I switched to ebay ads which seem more relevant to the subject, and the income is the same for me. I had some Google ads on the blog for a while as well, but they often weren't very interesting, and they seemed too intrusive to me, so they are gone for now.
So my main concerns at the moment are not major changes, but rather some alterations in the interest of security and ease of maintenance. Even with those modest objectives, it is a somewhat daunting task to keep the machine working well and errors and omissions may creep into the mechanism. I'll appreciate a heads-up if any problems have gone unnoticed. In the meantime, my thanks to those who have played along with me over the years.
- Mike
Wednesday, September 05, 2012
quiet time
Hardly anyone but me at the zoo yesterday, all the kids having returned to school. I couldn't find many animals that weren't dozing in the shade.
Monday, September 03, 2012
more nelly kate
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| 1932 Voigtlander Brilliant -- Nelly Kate |
Saturday, September 01, 2012
Into the Archives II
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| Margaret - October 15, 2003 |
Friday, August 31, 2012
Into the Archives
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| Margaret - May 2, 2003 |
I made this picture with my little Zeiss Ikon Ikonta 35. I think it was not long after I acquired the camera and got it cleaned up well enough to make some pictures. The features of the camera are very similar to the Vito II which I acquired at the same time. The coated Tessar lens on this camera is very similar to the Color Skopar on the Voigtländer, and apparently identical to the Tessar on the Contaflex.
Thursday, August 30, 2012
C3 Rangefinder Adjustment
The split-image rangefider on the Argus C3 is a lot more reliable and easier to use than almost any other old camera. Often, a little cleaning of the optics is all that is needed to get the rangefinder working like new.
On my cameras -- all post-war models -- the little top screw does clearly change the vertical image alignment. Just turning the bottom screw, however, accomplishes nothing. If you disassemble the rf mechanism, what you will discover is that under the larger screw there is a little slot oriented perpendicular to the long axis of the camera. To adjust horizontal alignment you need to loosen the screw and then move it toward or away from the lens.
That sounds a bit easier than it is. In fact, if you can see the screw move when you push it forward or back, you have gone way too far. Looking through the rf window, you will see that the split images cannot be brought together, so you need to gently push things roughly back in place and start over with very gentle nudges to the front or back edges of the large screw head. When you get things lined up properly, you can tighten down the screw, but that may throw the adjustment off a tiny bit. The trick seems to be to make ever-smaller adjustment movements, and to allow a little margin for the final screw tightening. Cleaning and lightly lubing the rf mechanism may make the process a little easier.
A useful target for the adjustment process is a phone pole a couple blocks away; sight on it and move the rf adjustment wheel to the infinity position, which should bring the split images into perfect vertical and horizontal alignment. Getting the focus set perfectly at the infinity position should result in proper focus at all the intermediate positions as well. Once you are satisfied no further adjustment is needed, it may be worthwhile to put a drop of paint or glue on top of the screws to insure that everything stays in place.
I can't imagine that the Argus factory technicians used the kind of hit-or-miss method I've described to get the rangefinder adjusted. My guess would be that they had some kind of jig with micrometer adjustments to get the job done. In any case, it is a task that can be accomplished even without any special tools and it is really much more a matter of persistence than of skill.
Sunday, August 26, 2012
Shooting the Vito II
I've always thought the Voigtländer Vito II was the perfect travel camera and have used it most in that capacity. The classic little folder is actually more versatile than what that categorization implies, however.
I think the key to shooting the Vito II successfully is, as often the case, a matter of knowing the camera's capacities and your own. There is no question about the resolution the Color Skopar lens can deliver. The camera is easy to carry along because of its compactness. It doesn't have a built-in rangefinder, and I think that is likely what causes many people some hesitation in using the Vito II.
A little practice at distance estimation goes a long way toward building confidence. Choosing shutter speeds and f-stops appropriate to conditions and your own judgment capacties and steadiness is also a matter of easily gained experience. For me, shooting the Vito II at f8 and 1/60 is about as wide and slow as I can go and still get well-focused close-up shots without camera movement. Those are the parameters I selected for a recent open shade portrait session. I can get most shots right at those settings at a distance of 3.5 feet. At 6 feet I seldom miss as the depth of focus is much more forgiving.
Friday, August 24, 2012
Anscoflex II Origins
Quite a bit of the history of Ansco can be found at Bill's Photo History site, including a well-detailed chronology of the company and a full page of Ansco protoype pictures. The picture below shows some color treatments which Ansco considered for the Anscoflex II before settling on the basic gray of the the production model.
Friday, August 17, 2012
A Mixed Bag
I saw an ad on Craigslist for a yard sale with cameras in Albuquerque's South Valley. Seemed like a good excuse for a ride on the motorcycle, even though I didn't expect to find anything I really needed.
Well, of course, I didn't need yet another Argus C3 since my shelf is already groaning under the weight of several old bricks. BUT, this Matchmatic looked to be in good shape other than the usual cloudy rangefinder, and it had a working light meter. I didn't need another K1000 either, except that the trivial price also made it a must-have. There was also a Series VI adapter, a 2+ Portra lens, a skylight filter, and a nifty little yellow and orange Kodak film can. So not a bad haul.
We got back on the bike and headed north on Coors Blvd. About a mile up the road I picked up a nail in the rear tire. As luck would have it, we were only about four blocks from a motorcycle shop. I drove the bike slowly there along the roadside. Margaret graciously walked behind carrying the cameras. An hour later we were back on the road.
Thursday, August 16, 2012
Contessa-Nettel Cocarette
Contessa Nettel was a camera company in Stuttgart under the direction of
Dr. August Nagel that offered buyers about forty different models
including many variations of the Cocarette in the 1920s. The company
merged with the group that formed Zeiss Ikon in 1926, but Nagel was out
of his comfort zone there, and he left to start up the Dr. Nagel-Werke
factory that was ultimately acquired by Kodak in 1932. Around that
time, Nagel developed the first pre-loaded 35mm cassette for the Retina.
Nagel probably was personally responsible for the design of the Cocarette, but it is hard to know at this remove how much of a hand he took in the design of later models. However, all the cameras that came from his factory clearly met his exacting requirements for design excellence. Shortly before August Nagel died in 1943 his son, Helmut Nagel, took over the direction of the company, managing it though the war and for many years afterward. A large number of lenses, camera components and newly developed prototypes had been hidden in a secret bunker before the war's end; with the help of U.S. overseers, the company managed to get its cameras back into production within months of the surrender.
My camera, made before the 1926 merger with Zeiss Ikon, has the simplest lens and shutter combination offered, a three-element f6.3 anastimat topped by a dial-set Derval with speeds from 1/25 to 1/100 plus B and T. Focusing from 6 feet to infinity was achieved by pulling out the lens standard until a focusing tab dropped into the desired focal setting notch on the left side of the bed. Like nearly all the surviving Cocarettes, mine is missing the foot on the front cover, and the end handle is also missing its leather covering.
The camera was otherwise in nice condition for its age, requiring only a cleaning of the three lens elements to get it usable. By attaching a transparent target to the rails at the film plane I was able to verify proper lens collimation, and also discovered the process that the front lens needed to be flipped so the convex side faced outward. The lens proved nicely sharp in use, and the available 1/100 shutter speed made hand held shots feasible. To reduce the liklihood of camera shake I used a cable release, and also taped a simple frame-type finder to the side which gave me a much better view of my subjects than the bright, but too small reflex finder.
These pictures of the fountain and the enlarged central section demonstrate the good resolution of the lens at f31.
Two more shots from my first roll through the camera:
Wednesday, August 15, 2012
Paul Strand
I happened on a copy of Paul Strand: An American Vision at the library. There is quite a lot of text by Sara Greenough, so I didn't take the time to read it on the spot. At home, I looked for the book on Amazon and was surprised to find a very good hard copy at $20, so of course I had to get it.
It has always seemed to me that Strand was the most revolutionary photographic artist of all time. Just look at the 1915-1916 dates on his early work and compare it to what else was being done at the time. Stieglitz recognized the importance of Strand's vision immediately and broadcast that message widely through Camera Work. What seems equally surprising is how long Strand's totally new way of portraying the world with photography took to seep into the popular consciousness. If you look at photo magazines other than Camera Work, you see them promoting the same old last-Century style of work for a couple decades after Strand turned the world upside down. Other giants, like Weston, Cunningham and Rodchenko, came along and gradually reformed people's ideas of how the world may be looked at, but I don't recall seeing any of those later photographers giving Strand the credit he really deserves.
Greenough alludes to the Strand's obsession with quality and makes a nod toward his techniques in mentioning his early preference for platinum prints. Of course, this being a book about Art, one mustn't mention any details of technique or equipment. Fortunately, such facts can be found easily in Strand's case with a little searching. The George Eastman House web site has a whole page devoted to Strand's techniques and equipment. As might be expected he started off shooting glass plates; his cameras included an 8x10 Korona view camera and a 4x5 or 5x7 Graphflex. There is a claim there that Strand ultimately did some work with 35mm, but I have not seen confirmation of that and am doubtful he could have brought himself down to that format outside of his motion picture work. A posting on Photo.net reports the existence of a video showing Strand using a Mamiya 330 twin-lens reflex in his later years in France.
Update:
Manhatta is a film made by Paul Strand and Charles Sheeler in 1921. The text which appears on screen is taken from the writings of Walt Whitman.
Update:
Manhatta is a film made by Paul Strand and Charles Sheeler in 1921. The text which appears on screen is taken from the writings of Walt Whitman.
Sunday, August 12, 2012
Car Show Camera
I took my Argus C3 to a Sunday car show in Los Ranchos de Albuquerque. Seemed the perfect camera for such an event.
I picked up this C3 at a yard sale not long ago along with several other cameras. The fellow was selling about everything he owned and going back to Sweden for surgery on a cancer the doctors here said was inoperable. I didn't need yet another C3, but it seemed like a worthy cause to support.
This is one of the later models with features like the Matchmatic, but it has standard shutter speeds and f-stops. The coated Cintar is well-recessed into the mount, so not much need to use a lens shade. I opened up the rangefinder from the top and got everything sparkly clean. A little cleaning and lube on the gear teeth got the dials turning smoothly. The shutter needed no attention, though I did reposition the cocking lever so it would be less likely to catch a finger.
Sunday, August 05, 2012
Brilliant Dance
Margaret called me from Old Town Albuquerque where she had ridden her bike to mail some letters from the post office there. I could hardly hear her over the sound of the drums and the chanting, but it was clear that she thought I ought to get myself over there.
On something of a whim, I dropped a roll of 35mm Kodak Gold 100 into my Voigtländer Brilliant. I taped up the yellow window on the camera's bottom to keep the light from the unprotected 35mm film. One-and-one-half rotations of the film advance knob seemed about right to keep the frames separated properly.
Getting a moving target properly centered in the viewfinder which is left-right reversed was a little challenging. Still, I thought the little camera performed brilliantly again.
Labels:
Albuquerque,
borders,
Kodak Gold 100,
sprockets,
Voigtländer Brilliant
Saturday, August 04, 2012
Friday, August 03, 2012
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