Monday, August 30, 2010

Bitten by the Bug

I decided that I just had to have an SX-70, partially out of nostalgia, but mostly because they are such a fine piece of industrial engineering.

When I was a kid, my parents had a white SX-70, probably around 1975 or so. My Dad bought it for my Mom for Christmas, I think. I loved the mechanics of it, and would play with it for hours, opening and closing it, watching how it folded up. I never got to shoot many pictures with it, though.

I set out to buy a single SX-70. I ended up with two.



I found Marty Kuhn's comprehensive Polaroid site The Land List, which was very helpful.

I had no idea that there were so many variants of the SX-70, or that it had been produced and sold as late as the 1990's. Prior to finding the Land List, I had only known of three types: The original silver one, the white one my parents owned (now I know it was a Model 2), and the one with the sonar auto-focus system.

Yes! Sound waves focusing your camera! I know it sounds weird today, with just about every camera having computer-controlled auto-focus as standard equipment, but back then it was pretty slick. And it was successful, as Polaroid went on to produce many cameras with the sonar focusing system for several years.

The Land List helped me eliminate what I did not want to buy, such as the very odd Model 3, which has all the mirrors and motors as a regular SX-70 SLR, but has an optical viewfinder. I can't imagine what possessed Polaroid to produce this model. But then again, Polaroid's industrial design philosophy had never strayed anywhere near the conventional.

Of course, I did what everyone does when they are looking for used cameras: Go to eBay. That was a bag of pain, as the selection was low and the prices were high. This is probably due in part because The Impossible Project has renewed general interest in Polaroids, I suppose. Just look at me and why I'm writing this post.

I looked around on Craigslist and found a fellow photographer, Brad Smith, that had four SX-70s listed for sale. Brad was a really nice guy, letting me fiddle with the cameras all I wanted. By the time I got in touch with him, he had already sold one of the SX-70s, but still had one of the original silver models with brown "Porvair" (a vinyl, leather-looking substance) models, and a couple of black-on-black SX-70 Alphas. I bought the original silver and the black Alpha SE from him. Except for the decaying black leatherette on the Alpha SE, both cameras were in good shape, with the original silver model being in very good to excellent condition.

So why did I buy the second one, the Alpha SE? Initially, I was thinking I would use it for parts if the silver one needed repair. The differences, I thought, would be fairly slight, and it would be easy to scavenge from the Alpha to repair the other camera, if need be. Also, one could be a guinea pig for experiments for mods, should I decide to do any. Such as hooking modern strobes to it.

An aside: By the way, Brad is cleaning out his equipment, and he has a lot of it, judging by what I saw. If you are interested in older film equipment from cameras to enlargers and other darkroom equipment, you might want to contact him, either by looking him up on Craigslist DC or sending me an email and I'll put you in touch with him. He asked me to pass along anyone interested in film-based equipment.

I took my new babies home and cleaned them up a little. For cameras that are 35 years old, they have been given amazing care. I ran a search on the serial numbers of each camera on the nifty Land List serial number lookup tool, and got this info back:



For the black-on-black Polaroid SX-70 Land Camera Alpha SE

Your camera has the Alpha 1 shutter design with the "hybrid" focus wheel.
Your camera is probably an SX-70 model 2 or Alpha 2.
Your camera was made on December 6, 1976 during the A shift.


...and…




For the original "stainless steel" Polaroid SX-70 Land Camera:
Your camera has the original SX-70 shutter electronic design ("hybrid shutter").
Your camera is probably an original SX-70 or Alpha / Alpha 1.
Your camera was made on July 5, 1974 during the B shift.


You might wonder why I put "stainless steel" in quotes just then. The original SX-70s were not metal at all. Actually, like all subsequent models, they had plastic bodies, with the original model having some very heavy, high-quality metal coating applied. The metal coating was so well done that some people swear that their SX-70 is made of brushed stainless steel, which is not the case at all. The white Model 2 and the black Alphas reveal the actual plastic construction of all SX-70s.

Next, I looked for the user manual for the SX-70, in case I had forgotten anything since my experiences with my parents' SX-70 as a child. Turns out, I had mentally filed away all I ever needed to know about this camera in order to use it. While SX-70s are extraordinarily technically complex machines, and doubly so due to their folding capability, from a user standpoint, they are very easy to use.

While searching, I did find a part of the instructions on focusing the camera that no longer has a current frame of reference. Over on this site, you can find a scan of the original SX-70 instructions, with this to say:

"Focusing is like tuning [a] radio or TV set to get best reception. Turn slightly past perfect setting once or twice to be sure you have found it."

Wow, I had forgotten about the "fine tuning" knob on my parents' old TV until I read that. Another tiny thing eliminated by the Digital Revolution.

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