CK Dexter Haven
Well-known
Pentax SP1000, ME Super, MX
Olympus OM1n
Leica M4-P
Best for me is the Pentax ME Super, the smallest of them all and the best for balanced coordinated manual wrap-around sensuous quality that at the same time has the most natural, gentle and soothing lift-to-the-eye sensation with an infallible accuracy of eye positioning, all of which seamlessly integrate with visual composition, mental timing and shutter-clicking. A masterpiece of design.
I don't like the shutter speed buttons, but you're right about the viewfinder. It's amazing. Makes other cameras seem like they're defective.
