Originally posted by hcarvalhoalves Mirror-less cameras with CDAF that you can carry everywhere with killer image quality are still good enough. On the other hand, clumsy FF cameras with fast AF and long zooms are still a niche. Those who don't need such a fast AF can accept the tradeoff in favor of a better photography experience, in the same way people don't trade a Leica for a Canon for lacking AF. It all depends on how you use a camera, AF is not all it's cracked up to be.
With a $600 sensor you're still looking at a $2,000 camera body which will have 1/2 the features of a used Nikon D700 which will be less expensive by $500.
Sales will go nowhere if that's the scenario. The Nikon lens line-up destroys anything Pentax could offer in the first 4-5 years. Same for Canon (especially the f/4 glass), and pretty much for Sony. Ricoh would have to lose money for at least 5 years on every FF body and lens sold to get to a reasonable sales level.
If the AF is not close to what other $2,000 cameras offer sales will struggle. A major sales knock against Pentax currently is that the Nikon and Canon AF's are superior. It is the Pentax Achille's Heel. And fast, 3-D PDAF takes up volume in the camera body, so small camera size is out.
FF is about 4% of all DSLR camera sales. Pentax is 5% of the DSLR market. Do the math.
How can a company trying to sell a $2,000 body with few lenses and worse AF starting from such a tiny installed base capture enough customers to break even, much less make a profit?
At the most Pentax could sell maybe a couple of thousand FF DSLR bodies per year. And for $2,000 the size will likely not differ too much from what the other companies do. There are design limitations.
And is there consensus on this forum even as to what customers want. Half want FF in a traditional DSLR. Adam wants one with an integrated grip. Me too, but that's a fairly big camera, as in as big as an Alpha A900 or Nikon D700 +size. But the other half want current "pro" features dropped to make the camera smaller at all costs. Or they live in la la land about how Pentax can magically shrink circuitry (when others cannot; and which Pentax does not even make) to get everything shoved into a 1970's era film body, no features lost. The other half want mirrorless FF. And half those want it to stay k-mount; that's the half that don't understand physics. The other half are fine with a mirrorless new mount, but they do not understand economics. 10% want pellicle, but only because it sounds cool, and everyone is convinced that Pentax will do better than Sony at whatever is released. 50% don't want video, but 10% have already left the brand because Canon makes better video DSLR's. Everyone wants the other guy to have an EVF. Secretly we all want the OVF from an old Olympus OM-2n. Most here think the old F/FA lenses will do just fine for them, but have never used the superior stuff now from Canon or especially Nikon, so they have no real clue what they are talking about. Half think Pentax can get away with a mostly prime lens line-up. The other half know that zooms utterly dominate sales, and make or break a system. A few think Pentax is like Leica. Ten times as many of us see Pentax as a value brand. Some like pretty coloured cameras. The rest want WR on everything. The current cameras cannot tether and the flash system is older than 30% of the automobiles on today's roads.
There is no longer a single camera form factor and design principle like the SLR that can work for the market in consensus and volume. Not on this forum. Not in this thread, even.
My take is I do not think Pentax can even buy enough sensors from Sony (the only source) to get the sensor price down on volume. I'm not even sure from what I have heard that Sony is even willing to sell to anyone but themselves and Nikon. I think Hoya did nothing towards FF at all, and Ricoh, starting from scratch on FF, will take 2-3 years to get a product rolling, especially lenses, by which time the market may have split so much (pellicle, NEX-7, whatever Panasonic is up to, Fuji's newfound love, Leica's recent promises) that demand is not consolidated, but has actually reduced for FF DSLR. Ricoh will have to bet that Sony and Canon and Nikon start a price war in FF sensors in the near future. I see no evidence of that occurring. They like their 40% margins. Some things in this story are probably beyond Pentax's control.
When it comes to FF....99% of customers of Pentax simply do not care. That's the reality. As 99% of people no longer print, APS-C delivers "good enough" IQ for 99% of Pentax's customers and therefore revenues. Pentax's real issue is mirrorless possibilities in APS-C (and how/when Ricoh will kill the GXR).
Adam's letter was well-meaning, but the response he received dodged response on every detail. It was a slightly more than canned thank-you for asking. They don't have the lead time. They don't have the distribution. They don't have the lenses. They don't have the existing market base. They don't have the money to burn for half a decade. And they don't have the sensors.