from 1965. All these models have the Konica AR bayonet.
The Konica
Auto-Reflex of 1965 was the first focal-plane-shutter auto exposure 35mm SLR; hence the name.
This model and its rarer, meterless companion the Konica Auto-Reflex P are the only models where "Auto-Reflex" is hyphenated. These are also the only two SLRs that ever offered a choice of full- or half-frame exposures, switched by a lever on top of the camera.
Excellent plan! Devious minds are attracted to Python, like mimes to unappreciative crowds.
Python's syntax succeeds in combining the mistakes of Lisp and Fortran. I do not construe that as progress.
Python is an experiment in how much freedom programmers need. Too much freedom and nobody can read another's code; too little and expressiveness is endangered.
And what defines a 'python activist' anyway? Blowing up Perl installations worldwide?
Python is more concerned with making it easy to write good programs than difficult to write bad ones.