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08-26-2014, 04:03 AM   #721
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QuoteOriginally posted by Doundounba Quote
Well, here's a lens rumor: Zeiss designing a series of lenses "for full frame mirrorless systems". It's not a Pentax rumor per-se, but since right now there is only one full-frame mirrorless system (Sony's A7 line) , that could have interesting implications...
There are two such systems: you forgot the Leica M system.

08-26-2014, 05:44 AM   #722
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QuoteOriginally posted by Kunzite Quote
(...)

And by the way, even though I've heard about it through "our" Mistral75, I have a hard time believing the Pentax "A" rumor. It's too detailed, and Pentax to start making modular thingies?
But then, I don't know who's the source.
The source is a guy I met through my job and we became sort of pals. He is half-Japanese and half-Korean (his mother and father are, they were born during WWII, I let you imagine under what circumstances...). He owns and runs a firm manufacturing plastic parts and components for various industries, including for prototypes and pre-series. He is passionate about photography in general and Asahi Pentax (and Leica) in particular.

For instance, he told me about a future entry-level 24x36 Nikon camera months before the first rumours about D600 surfaced on the web: his firm had received a call for tender from Nikon for some parts with price ranges and specifications matching those of entry-level cameras but volumes well smaller than what one would expect, about one-tenth. He then put two and two together.

He was pretty close to guys from Pentax R&D department (professionally and personally too, due to shared interests and passions), that is before Ricoh reshuffled the whole Pentax Ricoh Imaging and placed Ricoh people in any and all important positions (and even some not so important ones).
08-26-2014, 06:52 AM - 1 Like   #723
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QuoteOriginally posted by Sagitta Quote
Y'know what would be revolutionary?

Interchangeable sensor.

CMOS sensor swappable for a FF or a Q mount in the same housing.

That said, I doubt they could make the camera as small as it is if that is the case here.
Indeed, that would be revolutionary

08-26-2014, 07:10 AM   #724
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Mistral, that's the thing - you know him so you trust him. I don't know him - all I have is your posting history (which makes me more trustful in that story, than if it were a regular single-source rumor).
But, despite my "in God we trust, everyone else we verify" thinking - which saves me from trouble pretty much every day; tough job, programming - I love hearing such inside stories so please, keep posting whatever you can find out (and you're allowed to say).

That Rolleiflex, THAT's a modular solution! Unfortunately Franke&Heidecke went belly up...

08-26-2014, 07:11 AM   #725
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I still dream for a Pentax FF with interchangeable sensor, and with/out interchangeable mount, one K, and another for a new mirrorless mount system. And I think is doable. Maybe the cost of the first unit will be higher, but one body with one, or two additional sensor will be cheaper than 2 cameras.

Now I go to wash my face with cold water, to wake up from my dreams
08-26-2014, 08:26 AM   #726
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QuoteOriginally posted by Kunzite Quote
(...)

That Rolleiflex, THAT's a modular solution! Unfortunately Franke&Heidecke went belly up...
...and some executives from Franke & Heidecke set up DHW Fototechnik to buy the IP rights and manufacture some models, including Rollei 35, Rolleiflex et Rolleiflex Hy6. Their business model is to sell at very high prices high-end models to a high net worth clientèle, mainly in South-Eastern Asia, and tons of cheap Chinese compact cameras and accessories, again at premium brand prices.

Their latest high-end model is the Rolleiflex Hy6 Mod2, presented at Photokina 2012 and CP+ 2013 and launched in March 2013.

Rolleiflex Hy6 Mod2



In 'Rolleiflex Hy6 Mod2', 'Hy' is for Hybrid: the camera can be used with both film and digital (e.g. Leaf Credo) backs.
08-26-2014, 10:32 AM   #727
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Looks really cool
08-26-2014, 10:55 AM   #728
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QuoteOriginally posted by JimmyDranox Quote
I still dream for a Pentax FF with interchangeable sensor, and with/out interchangeable mount, one K, and another for a new mirrorless mount system. And I think is doable. Maybe the cost of the first unit will be higher, but one body with one, or two additional sensor will be cheaper than 2 cameras.
I think that's where you're mistaken. I don't think it will be cheaper.
I wouldn't be surprised if the price of the sensor module would be almost the price of a competing product with the camera around the sensor.

08-26-2014, 02:26 PM   #729
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QuoteOriginally posted by JimmyDranox Quote
I still dream for a Pentax FF with interchangeable sensor, and with/out interchangeable mount, one K, and another for a new mirrorless mount system. And I think is doable. Maybe the cost of the first unit will be higher, but one body with one, or two additional sensor will be cheaper than 2 cameras.

Now I go to wash my face with cold water, to wake up from my dreams
LOL. The problem with the interchangeable sensor idea is that future sensors may incorporate technology that overwhelms the older body, i.e., more megapickles, greater bit depth, wider gamut color space, faster processing, etc… Likewise, the technology inside the camera body evolves-faster processors, better power management, wifi, etc...

So while the idea may work ok for the first iteration or two, it's easy to see that five years down the road Pentax may end up with three bodies, 4 sensors, and compatibility issues between all of them.
08-26-2014, 02:33 PM   #730
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QuoteOriginally posted by johnmflores Quote
LOL. The problem with the interchangeable sensor idea is that future sensors may incorporate technology that overwhelms the older body, i.e., more megapickles, greater bit depth, wider gamut color space, faster processing, etc… Likewise, the technology inside the camera body evolves-faster processors, better power management, wifi, etc...

So while the idea may work ok for the first iteration or two, it's easy to see that five years down the road Pentax may end up with three bodies, 4 sensors, and compatibility issues between all of them.
That and bodies just aren't what they used to be. SLR's are still machines to some extent. . .but almost everything outside of the mirror box is virtualized. The buttons and switches just go to a patch of circuit board, and practically nothing is cheaper to produce than a circuit board. And used prices reflect this. For 1000$ I could buy a body for every system out there right now. They're almost disposable in this regard. Glass is the only thing that holds value. No one expects to hold on to a body the way they did in the film era -- when a good mirror box, shutter, and film transport meant something.
08-26-2014, 03:20 PM   #731
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New mount makes me wonder.. does the potential K mount adapter support the AF and weather sealing? If no or there isn't one at all, and hypothetically claiming this new system exists, then it better be really really really incredible. I mean Canon, Nikon, and now Sony have many FF bodies on the market with fairly well storied lens mounts (and thus a number of lenses available).

The cost to getting into any one of those would be much cheaper than starting fresh with a Pentax on a new mount (and thus brand new lenses). Really cheap comparatively if going for Used gear.

Of course, and again, all hypothetically stating.
08-26-2014, 03:27 PM   #732
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Any adapter can be WR'd, just like current T/C's can and are WR'd.
08-26-2014, 03:29 PM   #733
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but then the gap changes the focusing? Almost like putting the lens on extension tubes.. right?
08-26-2014, 03:48 PM   #734
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QuoteOriginally posted by mee Quote
but then the gap changes the focusing? Almost like putting the lens on extension tubes.. right?
No. An adapter is calculated to mach the distance to the sensor.
08-26-2014, 03:58 PM   #735
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QuoteOriginally posted by JimmyDranox Quote
No. An adapter is calculated to mach the distance to the sensor.
That is confusing to me. I thought the further you moved the lens away from the sensor, the closer the focus for a lens? That has been my experience with using various lengthed extension tubes. There is also a minor-to-major loss of light. I guess in a small mount adapter that wouldn't be too bad though.

However, are you saying an adapter is calculated to match the distance to the sensor and resolve this issue? I thought this was a physical property more than one of electronics.. but if they can counter that then ok. Still I don't see why they wouldn't offer a lens mount that had the K and new mount electronics since the supposedly new 'A' mount would be FF anyways. Plus having to route the screw drive through the adapter or potentially losing screwdrive support.
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