Thats actually a trick questionKevinBarrett wrote:would the photographer who would pay twice the price of the a55 to get them be satisfied with something interrupting the optical path of their lenses, stealing light and introducing aberrations?
Seriously: the photographer who would pay twice the price of the a55 will certainly be satisfied with something that offers the performance he seeks - regardless on how this is done. I cannot take someone for serious if he is driven by fears about "stealing light" or "aberrations" when all those things may only be their personal pet theories which have no visible consequence in reality. Short: I don't care about how Sony will create a fantastic A77 or A7x0 - the only thing that counts to me is that they do it. I'm a camera user and not a maker.
ciao,
Jochen