Originally posted by Ash The response to the 560/5.6 on this forum is hardly an indication of this lens's value. The majority of the negativity surrounds the cost of the lens. And what useful statements can be made by those who have never used the lens?
Cosina and Zeiss not making K-mount lenses are similarly no indication on the future of the K-mount. How many years has the K-mount been around? And how many of those years did it have 3rd party support? Leave alone the fact that Tamron and Sigma form the bulk of the 3rd party lenses for Pentax, their support being 'partial' for a reason. The argument just doesn't follow.
The conclusion is K-mount will do just fine. A FF camera is in the making. More K-mount lenses are being produced and the roadmap expanding. MILC is a separate market and is not a favourable option for many photographers.
I've just been reading the Christmas issue of Amateur Photographer here which is full of round-ups and predictions. What's clear is that the MILCs (or CSCs if you prefer) are a very vibrant and active sector, far more so than traditional DSLRs. If you add together the new lenses and cameras in 2012 and expected in 2013 you have far more going on than in any other area and some of it is of very high quality (Fujifilm's new lenses, for example). The implication is that software and high-tech corporations are going to get in on this act in the form of operating systems for cameras (Android, e.g.), new charging methods for batteries, 3/4G connectivity and in-camera apps which can capture the user and keep them in a walled garden from developing the shot or video to a destination on the net. This is the broad middle of the market where the volume is. What goes on here will eventually work its way up the chain into what, at the moment, folks say is the territory of this mysterious beast "the serious photographer". The problem is that there aren't enough of these folks to go round between the major players and, anyway, in the end profit and volume will dictate what happens and I doubt that either will turn out to reside in the traditional DSLR.
Saying the K-mount will do just fine is true in the short term but as an argument it is really looking backwards. Looking forwards, a new landscape is emerging and any camera-maker which tries to ignore it risks being left looking like a Victorian gentleman singing the praises of the steam engine in the era of the ramjet. Digital = software and connectivity. Personally I don't have any particular opinion on FF but a company which won't engage with CSC cameras risks being left high and dry on the sidelines. Camera-makers may think they can control their business with the hardware, but chances are the real shots will be called by those who own or patent all the software going into cameras without which the hardware is just a lump of metal. A foretaste of that is the recent sale of the Kodak patents which were bought by the software multinationals and not by the hardware guys, as
Thom Hogan points out. In a way, formats and FF are yesterday's argument, being all about what cameras are made of. The argument now is about what cameras can do - their intelligence, so to speak - and interact with.