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Wednesday, 19 September 2018

Cameras for sale

In case you hadn't noticed, I've been putting a few cameras up for sale. Currently I have a 159 available. Should have another 139 in the near future. Check out my Items For Sale page for details.

Sunday, 8 April 2018

DIY repairs update

Just updated my DIY repairs page with some information regarding reassembly. An area I've generally ignored in the past but I've had a few people contact me with reassembly issues and this covers those issues.

Sunday, 18 March 2018

Getting a Grip III

An update on the 139 grips I've been trying out.

I had a problem with the adhesion of the front grip so changed it to another which has more rubber around it so a greater area to stick it down with. This seems to have worked. It also more closely matches the look of the rear grip.



Saturday, 17 February 2018

What a softie

A 'softie', in case you don't know, is an accessory that screws into a standard cable release socket, on cameras that have them, to increase the height of the shutter release and create a wide button to press. They allow the finger to be wrapped over the top of the release so the release can be squeezed, like a trigger on a gun, rather than pressed with the tip of the finger. The idea is, just like a gun, by squeezing the release 'softly' you are less likely to cause movement of the camera.

While experimenting with the grips I fitted to the 139 I noticed I was causing a small movement of the camera each time I pressed the release. I've used softies before on other cameras and thought it might help. But, of course, there's no cable release socket on the 139 release. My answer? I cut a small round piece of foam and stuck it to the release button. I used some 3mm thick, closed cell, foam and cut it with a 10mm punch. It fits well and gives exactly the same effect as other softies. And, most importantly, it stopped the small movement that I was previously introducing when pressing the shutter release.

Contax 139 softie

Thursday, 15 February 2018

Getting a Grip II

So, initial trials suggest the front grip is useful as well as the rear one but I found my fingers were either on top of the self timer switch or squeezed between it and the grip. Simple answer - remove the self timer. It's not something I ever use anyway. And, strangely, I quite like the look of the camera with the switch removed.

Contax 139 with grip. No self timer.

Friday, 9 February 2018

Getting a Grip

I've toyed with the idea of adding a grip to a 139 for a while and have finally got around to trying something. This is a 139 I've recently renovated to add to my own personal Contax collection. The grips are cut down from the covers from a Centon 100. The rear one I'm sure is an improvement, the front one I'm not so sure about. Time will tell.



Saturday, 30 December 2017

Cleaning rubber covers

Not really applicable to the 139 but from the 159 onwards rubber covers were used on all the Contax SLRs. These often look past their best and, unlike the leatherette covers on earlier models, can't be easily replaced. I've experimented with methods of cleaning them and think I finally have a reasonable solution.

If the rubber is just showing signs of turning light grey or white from age, cleaning with a cloth and some isopropyl alcohol (IPA) will normally bring back the original colour. A toothbrush is useful to get into corners.

If cleaning with IPA doesn't work, or if the surface has become shiny from handling, then I've found scraping the surface is the answer. I use the back edge of a knife - the sort where you break off the blade as it becomes used. While scraping, the surface will become even more white, or maybe brown if there's a lot of dirt as well. This is then cleaned off with IPA. It might need scraping more than once to get the cover completely clean. I've found it's usually easier to remove the cover from the camera first. This allows the edges to be done without risk of scratching the camera.

Here's the front rubber from a 159 being done. I've done half of it to show the effect of scraping.

Below is the rear of the same camera after being fully cleaned. The back previously had a lot of shiny areas from handling.




A caution: Some models had a different type of rubber covering. The only one I'm sure about is the rear door of the Aria. It has a very thin layer of rubber that is not removable and is often worn through so shiny areas are actually the plastic underneath. Don't try this technique on such covers.