What did you fix today? (part 2)

[loccdor]

Our family had one of that very clock at our summer cottage in NW Ontario. Unfortunately, it went with the cottage (along with my summer stereo) when my parents sold it in the late '90's.

Nice to see a reminder of the clock.

They are beauties, I grew up with it and pretty much spent my whole life seeing it. Even though they were mass produced there's a level of care that went into their making.

 

[Rumbo181]

Here's the instructions I used, years ago.

I had to relubricate the helicoid and focus ring because they were so difficult to rotate that it hurt my fingers. The inner helicoid is easy, you remove the back, a few bits, and you can unscrew the unit from the front. Just make sure to note where it comes out or else you spend half an hour trying to find the correct position. Also, if the focus is smooth enough and the infinity focus is fine, I'd leave them alone. They're held together with a retainer ring instead of setscrews, and it's a finicky to re-tighten the ring without messing the focus.

Here's what I'm talking about.
On the picture, I'm pushing the outer helicoid counter-clockwise with a flat bladed screwdriver, as I'm tighting the retainer ring clockwise with a spanner wrench.

Many thanks.

It's not so hard to focus now, but I think it's just a matter of time before the helicoid becomes completely stuck. It seems to happen to every single CZJ Tessar sooner or later. Your instructions are useful and detailed, and I appreciate that you complemented them with your own experience.

 

[svetoklik]

Werra 2 was jammed. In this case problem was in mechanic part of film advance, not shooter.
I have cleaned it and take out plastic peace from viewfinder that where on the lever for gears. Be careful when opening top cover by unscrewing flat screws from the side, you will need a force.
Interesting for Werra 2 is part under top cover that has hols for mirrors for rangefinder that will be introduced in Werra 3.
Kliking now happily to shoot something thru this optics!

 

[Ian Grant]

I bought this Exa 1a few years ago from a collector but it was missing the rewind lever. About a month ago I bought a broken Exa 500 for £1 at a camera fair, it was fitted with an unnamed 2x converter. I will strip the 500 for parts. I removed its push fit rewind lever and the Ia is now complete and fully functional.

I have now removed the remains of the sicker. The camera and 50mm f2.9 Ludwig Meritar lens are in excellent condition. It is not the lens that came with the camera when I bought it, that was a mint looking Domiplan, however the lens is useless you can't even focus it, the front element has been damaged, it's not scratched at all but is hazy.

It appears it only took me 11 years to get around to fixing this Exa 1a, a quick APUG search shows I bought the camera in 2014

The Meritar must have come in a job lot, I know I never specifically bought it. I do have other Exacta camera a Varex IIb and an Exa II, and a few lenses, extension tubes, bellows etc.

Ian