645D cancelled - or not

George Lazarette
Posted 29/03/2008 - 08:48 Link
Thank you for that. Very interesting, and it all makes sense.

However, I think that an enthusiast's D645 would also have a big take-up amongst less affluent professionals - small-time wedding photographers being a good example. These are the people who bought a Pentax or Mamiya film 645 because they couldn't afford a Hasselblad.

Anyway, let it roll on. The important thing is that they find a way to use existing 645 lenses. If they don't, the owners of those lenses will be so unhappy that they would be quite likely to boycott the new camera.

G
Keywords: Charming, polite, and generally agreeable.
johnriley
Posted 29/03/2008 - 09:00 Link
Pentax have a very good track record on backwards compatibility, so I wouldn't anticipate it would be any different with the 645 systems.

I will be surprised if it goes ahead though as the numbers involved are relatively small. I'll be happy to be surprised though.
Best regards, John
hefty1
Posted 29/03/2008 - 10:55 Link
Interesting stuff!

If Pentax were to make the 645D then I don't think they'd have to sell them by the boatload in order for it to have an effect on the "lesser" APS-C range - purely as a flagship. I doubt Canon, Nikon and (soon) Sony make much (any) money on their top-of-the-line FF models, but they add prestige to the cameras lower down the pecking order.

Making a 645D that's compatible with existing lenses and accessories makes a lot more sense to me than copying the big boys with their 24x36 sensors...
Joining the Q
dev_tt
Posted 29/03/2008 - 23:00 Link
Well, in somebody else's opinion, pentax is bluffing (with its competitors), they will do two other aps DSLRs first, using the technologies developed during the research on 645D, and the FF is not far away. Well, just an opinion
George Lazarette
Posted 29/03/2008 - 23:59 Link
Quote:
and the FF is not far away. Well, just an opinion
Twenty nine Russians holed up in a cave in Siberia believe that the world will end in May.

GW Bush believes the world was created three thousand years ago.

The Yaohnanen tribe of Vanuatu believe that Prince Philip is a god.

These are all just opinions, too.

G
Keywords: Charming, polite, and generally agreeable.
Mannesty
Posted 30/03/2008 - 10:57 Link
Quote:
dev_tt wrote:
and the FF is not far away. Well, just an opinion
Twenty nine Russians holed up in a cave in Siberia believe that the world will end in May.

GW Bush believes the world was created three thousand years ago.

The Yaohnanen tribe of Vanuatu believe that Prince Philip is a god.

These are all just opinions, too.

G
. . . and the world is flat? . . .
Peter E Smith - flickr Photostream
Don
Posted 30/03/2008 - 14:24 Link
George W, deserves a medal!
He's an inspiration!
Shame on all who make fun of him!
He is living proof that even "SPECIAL" people can do anything "mainstream" people can do...upto and including being "President".
Fired many shots. Didn't kill anything.
dev_tt
Posted 03/04/2008 - 16:02 Link
Quote:
dev_tt wrote:
and the FF is not far away. Well, just an opinion
Twenty nine Russians holed up in a cave in Siberia believe that the world will end in May.

GW Bush believes the world was created three thousand years ago.

The Yaohnanen tribe of Vanuatu believe that Prince Philip is a god.

These are all just opinions, too.

G
I just thought in the interview, the pentax people did not want to let their competitors know what they plan to do, so maybe they are bluffing.
That is my opinion, you do not need to laugh at me right?
Pentax LX MX MZ-S 645N 67
K24/2.8 M35/2.8 FA*31/1.8 FA*43/1.9 FA*77/1.8 A*85/1.4 M85/2
A75/2.8 A150/3.5
T SMC 105/2.4
George Lazarette
Posted 03/04/2008 - 20:43 Link
dev_tt

You believe there will be a 24x36 sensor from Pentax because you WANT to believe it, not because you have weighed up the arguments for and against.

If you want your opinions to be taken seriously, you should base them on facts and logic, rather than wishful thinking.


G
Keywords: Charming, polite, and generally agreeable.
dev_tt
Posted 11/04/2008 - 01:31 Link
Quote:
dev_tt

You believe there will be a 24x36 sensor from Pentax because you WANT to believe it, not because you have weighed up the arguments for and against.

If you want your opinions to be taken seriously, you should base them on facts and logic, rather than wishful thinking.


G
Sure you are right about proof must be found. There are rumors already from some guy with connections, something is already in testing stage (maybe not FF though), and Pentax does not want to announce may because they do not want the impact on their APS sales. Anyway, no fact provided.
Pentax LX MX MZ-S 645N 67
K24/2.8 M35/2.8 FA*31/1.8 FA*43/1.9 FA*77/1.8 A*85/1.4 M85/2
A75/2.8 A150/3.5
T SMC 105/2.4
Peter Bargh
Edited by moderator: 10/03/2010 - 07:13
Anvh
Posted 10/03/2010 - 01:40 Link
I saw the topic "645D cancelled" and I was like NOOOOOOOO not again...
but everything is al right

It's even in my budget range
Thank you Peter the bringer of good news.

Weather sealed, -10 degrees, Sofax IX, let's hope it's good

Mirror shock/operation-noise reduction function to assure smooth, quiet operation of the mirror during shooting. that sounds kinky
Stefan
Comment Image

K10D, K5
DA* 16-50, DA* 50-135, D-FA 100 Macro, DA 40 Ltd, DA 18-55
AF-540FGZ
Edited by Anvh: 10/03/2010 - 01:51
womble
Posted 10/03/2010 - 12:17 Link
Now watch the price of 645 lenses shoot up!

BTW, anyone know what the "crop factor" will be?

K.
Kris Lockyear
It is an illusion that photos are made with the camera… they are made with the eye, heart and head. Henri Cartier-Bresson
Lots of film bodies, a couple of digital ones, too many lenses (mainly older glass) and a Horseman LE 5x4.
bwlchmawr
Posted 10/03/2010 - 12:24 Link
womble wrote:

BTW, anyone know what the "crop factor" will be?

K.
Apparently Ken Rockwell discusses the camera at some length in his usual distinctive style, Kris, and mentions the crop factor in his tirade (I mean article).

Regards,

Andrew

P.S. Got your advanced order in yet? Great detail for archaeological studies, if you need to justify it!
Best wishes,

Andrew

"These places mean something and it's the job of a photographer to figure-out what the hell it is."
Robert Adams
"The camera doesn't make a bit of difference.  All of them can record what you are seeing.  But, you have to SEE."
Ernst Hass
My website: http://www.ephotozine.com/user/bwlchmawr-199050
http://s927.photobucket.com/home/ADC3440/index
https://www.flickr.com/photos/78898196@N05
Anvh
Posted 10/03/2010 - 13:07 Link
Come Kris can't you do math any more

45.76mm by 35.34 mm = 1617 mm2
645film = 56mm by 41.5mm = 2324 mm2
1.44X is the crop factor

btw this is the sensor link
1.3 fps
pixels are 6.0μm (H) x 6.0μm (V)
Stefan
Comment Image

K10D, K5
DA* 16-50, DA* 50-135, D-FA 100 Macro, DA 40 Ltd, DA 18-55
AF-540FGZ
Edited by Anvh: 10/03/2010 - 13:13

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