I could like with an APS-C camera - for my needs I would not even demand full frame.neuroanatomist said:traveller said:even if Canon launch next year it will look a bit 'me too'
That's why Canon will make a game-changing entry into the field. It's a common theme in innovative companies. Apple developed the iPad long before the iPhone was released in 2007, and Apple sat on it until other necessary developments and technological adjacencies paved the way (they were waiting on large LCD displays with lower power consumption and better battery technology, as the iPad prototypes had abysmally short battery life).
So, Canon is probably sitting on a full frame mirrorless camera...they're just waiting for the laws of physics to change so they can launch pancake lenses with a 43.2mm image circle.
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Leica have shown us how small a lens for a full frame camera can be - if it doesn't have to work with the massive flange to focal plane distance which is necessitated by a mirror box. My understanding is that with moving the flange closer to the focal plane, you would be able to avoid having to use a retrofocus design in lenses, thus simplifying the optics, and making lenses smaller and lighter. By using power zooms, you can eliminate the zoom ring and focus ring, further reducing the size of a lens.
Think about the size of Leica primes, or the old Zeiss Ikon lenses - the Sonnar f/2 is a small lens - yes it has its weaknesses, but that kind of lens is proof of how compact a lens can be.
A further interesting twist to make the whole package smaller would be a recessed lens mount, which would allow part of the lens to sit "inside" the body - in the way that the lenses of compact cameras do. - Now I am really speculating though!
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