Yeah, the Zorki 10 has a coupled rangefinder. The Zorki 11 is scale focus but otherwise the same.
The lens has terrific potential and the auto expsosure system on mine is right on, which I find surprising considering that it uses a selenium meter. Unfortunately this camera suffers from the mushiest release mechanism ever, I think.
When you depress the shutter lever it is a VERY long throw. The meter is active until you start pressing down the lever, then wherever the needle is it becomes "captured" at that position. Then when the release actually engages the shutter speed and aperture are set to wherever the needle is captured at. IOW, a lot happens when that lever is depressed.
Needless to say, camera shake is a real issue with this beast. However, it is capable. I shot a roll at an abandoned trailer park and posted pics on my site. The current featured photo is from there. I haven't uploaded anything to the gallery here yet.