A random protip, already somewhat mentioned above: you can disable the infinity focus lock if you find it annoying by putting a tiny piece of paper below that little knob under the Kiev logo. I did this years ago and the same piece of paper is still there holding it nicely.
And of course, enjoy your Kiev. It's truly an awesome camera once you do some CLA. It will outlast every piece of photography gear I ever owned so far, for sure.