Originally posted by ScooterMaxi Jim Fuji is so far ahead of Pentax on mirrorless lens design... It would be crazy for Ricoh to do anything other than accept the superior and modern designs, adapting the old K-mounts accordingly. Fuji would be the governing mount - for good reason. (I've been in Pentax for better than four decades, and have never owned a Fuji lens... So no trolling accusations.) Neither brand has reason to reinvent the wheel when Fuji is clearly the market leader in IQ.
There are a few problems with that:
- Fuji being "so far ahead of Pentax on mirrorless lens design", well, duh! Pentax' only mirrorless mount is the Q. But if this were to change, a highly reputable lens maker like Pentax will certainly be able to build high quality mirrorless lenses. Should I say that the 43mm Limited was offered in Leica mount?
- Pentax is not in a hopeless situation. Most technologies are shared with the DSLRs. A new sensor would give them access to on-sensor PDAF and 4K video support. The electronic viewfinders are of course outsourced (e.g. from Epson). It's all a matter of priorities, Pentax developing DSLRs simply concentrated their R&D on other aspects.
- Considering Fuji "superior and modern", and Pentax, "old". Nonsense. Is the new D FA* 70-200 f/2.8 inferior and old? And focus-by-wire is definitely "modern", but at the same time is IMHO very much
inferior.
- Fujifilm being "the market leader in IQ". They're up there, of course, but "the market leader"? Really? Don't trust hype, the mirrorless folk is known to exaggerate.
And that's even limiting the discussion to APS-C; Pentax has 2 larger formats.
- Using the X-mount. Pentax could do that, if they want to be stuck - just like Fujifilm - with an APS-C only mount. My guess is they don't
Or, if they would create a new mount, all that logic can be thrown away: there's no "superior and modern" Fujifilm lens for a so far non-existing mount, both supposed partners would have to start from scratch.
As you can see, I'm not fond of the idea that Pentax is inferior and should play second fiddle to some niche yet much-hyped brand, especially seeing it expressed on a Pentax forums.