Quote Originally Posted by limnidytis View Post
On all of the cameras I have even after cleaning and lubing the camera the measured shutter speed is about 1/2 of the dial setting - I guess you can't expect too much from a 50 year old camera.
That seems shockingly bad to me. A full stop off? Mine both came to me after a CLA (Oleg Khalyavin) and the speeds were spot on. No reason for them not to be, as far as I can tell; the timing mechanism for the fast speeds is really simple, so if they're severely off, either the shutter tension isn't even between the curtains (which would make for uneven exposures across the frame) or something is seriously interfering with the shutter speed rod.

Did you do your own CLA? If so, I'm curious if you have any guesses as to where the timing problem is coming from.

The Zorki's (at least the ones I have) have amazingly bright rangefinder patches - much easier to see than most modern rangefinders. The movable image is slightly yellow - so it's easier to pick out in a busy image. I don't know if this was an intentional design or if it is an artifact of aging but I find it easier to use than a modern rangefinder.
I agree---I've always wondered why the rest of the world didn't learn from their design in this respect. The fSU combined rangefinder-viewfinder was an original design rather than "borrowed", wasn't it?