Here's what I'd take off:
3. Kine Exakta I 1936 (Unreliable... the SLR was a clunky, unreliable, over-priced contraption until the Nikon F. Notice how the Minolta SR-7 and Canonflex, introduced at the same time, are practically unheard of?)
I disagree. What is the Nikon F except for a blander, Japanese version of the Exakta VX?
😀 Nikon apparently loved Exakta enough to copy their method of prism interchangeability, even though Miranda's slide in prisms were obviously better. Also for as much credit as Nikon is given for the F's industrial design, it obviously references Contax
and Exakta.
Besides if we're talking influence here, the Exakta VX's interchangeable screens and viewfinders obviously influenced others, Topcon, Nikon, Miranda, etc. Nikon influenced photographers, Exakta influenced the industry.
I have several pre-Nikon F SLRs... alll of which are less clunky than the Nikon - which is basically the epitome of clunkiness (ignoring the Argus C3 of course).
Speaking of SLRs, the omission of the Topcon is
GLARING. But I admit I didn't even think of it at first. Afterall the Topcon introduced TTL open aperture metering and had the whole industry
scrambling for YEARS to catch up. Pretty much every camera today has it.
How can that be overlooked? As well as Topcons were first class machines in virtually every other respect too, and still have a cult like following today.