DP-1: A negative view

What do you expect... it's sigma

They have never made a decent camera...

You are better off buying the new Olympus E-420.
--
London Prof Celebrity photographer
 
I will reply to this question and then stop posting here as some
people do not seem to like this since they think I promote the GRD. I
was indeed comparing these 2 cameras as they have almost identical
specs and are targeting the same people so one has to compare them
and point the obvious flaws each camera has.
They do not have "almost identical specs." That's the whole point.

"Targeting the same people" I think perhaps not; the DP1 targets those people who value image quality. I think there are many; just maybe more here than among Ricoh users (to date?).

In sum, you can get a small compact camera. Or you can get a large sensor, DSLR-quality sensor camera. Only the DP1 offers both in one camera. My vote is that image quality is of paramount importance; even then, the DP1 seems to offer fine, unique features (the focus implementation for example) for those who familiarize themselves with the camera.

PS: I only used one on auto focus mode, so I haven't commented on something I don't know about.
Best regards, Sandy
[email protected]
http://www.pbase.com/sandyfleischman
http://www.flickr.com/photos/sandyfleischmann
 
Ok, one more ;)
They do not have "almost identical specs." That's the whole point.
Hm, maybe not since aside from the fixed 28mm lens in a compact camera that offers a hotshoe with an external OVF and full manual controls the GRD has a lot more features to offer (leveler, b&w modes, adapter lenses, etc.) ;).
"Targeting the same people" I think perhaps not; the DP1 targets
those people who value image quality. I think there are many; just
maybe more here than among Ricoh users (to date?).
Both cameras target people who know what they do and want a small compact camera the offers full control over the image you get. You can get either camera and still value image quality since both offer great image quality although both "draw" the image in different ways if you so want. Valuing image quality does not mean pixel peeping and having noise free images. IQ for me depends on low distortion, the contrast the lens offers, sharpness and the colors produced and there the GRD is equal and better (for distortion). Ricoh users value the IQ a lot and this is exactly why they have a Ricoh camera since they value exactly this look and quality. Does not make them wrong and neither does it make you wrong for thinking that only Sigma offers acceptable IQ for YOU! I do not like the overly saturated colors I see posted here but I could work around when PP them and I would add a lot more noise to the DP1 images than I do with the GRD images since I want a specific look.
In sum, you can get a small compact camera. Or you can get a large
sensor, DSLR-quality sensor camera. Only the DP1 offers both in one
camera.
In sum you are right but both the smalll compact camera and the dSLR will have advantages over the DP1. The DP1 does a bit of both but is not specialized in either, which is not necessary a bad thing.

--
http://ricoh-gr-diary.blogspot.com/
http://www.flickr.com/photos/cristiansorega
 
Exactly... Ilkka (the author) always emphasis on the outlook , not much in functions and quality. I find him often compare DP-1 with GRD.

They are totally different DC , hard to liken.
 
For every view, there is a counterpoint. I remember doing many studies in the late 90s that clearly showed hemispheric differences. But the theories are as different as the professors.

Imagine me trying to good grades in 2 back-to-back neuroscience classes when the professors' had very different theories. :)

--

I have successfully built a Full Frame DSLR with 50mm F1.4 lens that is less than 1 inch thick!

On a completely separate note, does anyone know how to dislodge something from a industrial trash compactor?
 
Yes, I do not have a lot of need for fast write and large buffer -- I do not shoot sports. Of course, I would like to have it, but can live without it.

Nikon is by far the most polished in their delivery, there is not a single oversight in their design (at least compare to others). But also like the rest of the industry I think they stumbled off the right path some time ago. In some respects their cameras get better, but their images do not improve, if you know what I mean? :)

So since you have experience with both D200 and SD14, what are the positive things about SD14 that make you use it? As a side note, it would be great if Sigma just adopted Nikon mount on their lenses, like Fuji. I would have much easier time getting one.

By the way some of this DP1 images look very good, I am not sure why 5D looks worse than I am used to...

http://sigmadp1.cafe24.com/zbxe/306
--
Eugene
http://www.stanford.edu/~chekist/Photography

 
The Dp1 is what it is and I suppose we should be grateful to have it at all.

On the other hand, it clearly is a long way from being the perfect implementation of a compact camera and we are forced into a non choice - if you want a big sensor, put up with the foibles.

In a perfect world we would have a bit of competition forcing manufacturers to refine their designs. Perhaps one day...
I will reply to this question and then stop posting here as some
people do not seem to like this since they think I promote the GRD. I
was indeed comparing these 2 cameras as they have almost identical
specs and are targeting the same people so one has to compare them
and point the obvious flaws each camera has.
They do not have "almost identical specs." That's the whole point.
"Targeting the same people" I think perhaps not; the DP1 targets
those people who value image quality. I think there are many; just
maybe more here than among Ricoh users (to date?).

In sum, you can get a small compact camera. Or you can get a large
sensor, DSLR-quality sensor camera. Only the DP1 offers both in one
camera. My vote is that image quality is of paramount importance;
even then, the DP1 seems to offer fine, unique features (the focus
implementation for example) for those who familiarize themselves with
the camera.
PS: I only used one on auto focus mode, so I haven't commented on
something I don't know about.
Best regards, Sandy
[email protected]
http://www.pbase.com/sandyfleischman
http://www.flickr.com/photos/sandyfleischmann
--
Galleries and website: http://www.whisperingcat.co.uk/mainindex.htm
 
The Dp1 is what it is and I suppose we should be grateful to have it
at all.

On the other hand, it clearly is a long way from being the perfect
implementation of a compact camera and we are forced into a non
choice - if you want a big sensor, put up with the foibles.
Yes, but, from my brief use of it (and understanding what it is) the 'foibles' seem exaggerated by those who haven't used it extensively in the field, so to speak.
In a perfect world we would have a bit of competition forcing
manufacturers to refine their designs. Perhaps one day...
I don't think 'design' will give us what we want... the perfect camera for all occasions and all mm distances. You cannot fit the tele- capabilities into the compact body with the DSLR-sensor.

My SD14 + 105mmEX + 28-70mm EX + 28-300mm lenses were awfully heavy carrying around the zoo yesterday. And I ended up not using the 28-300mm.. I may go back today and do more photos, only arrived there rather late in the day yesterday. I really needed 105mm and above; the 28-70mm was too 'short'

See my Norfolk VA thread. Did you see that Meerkat fur in a large view, like #7254?
;-) Love the detail shown.
Best regards, Sandy
[email protected]
http://www.pbase.com/sandyfleischman
http://www.flickr.com/photos/sandyfleischmann
 
They do not have "almost identical specs." That's the whole point.
Hm, maybe not since aside from the fixed 28mm lens in a compact
camera that offers a hotshoe with an external OVF and full manual
controls the GRD has a lot more features to offer (leveler, b&w
modes,
Maybe but how many of those modes will actually be used regularly?
adapter lenses, etc.) ;).
The DP1 can use adapter lenses too...There is a 46mm filter thread on the lenshood.
"Targeting the same people" I think perhaps not; the DP1 targets
those people who value image quality. I think there are many; just
maybe more here than among Ricoh users (to date?).
Both cameras target people who know what they do and want a small
compact camera the offers full control over the image you get. You
can get either camera and still value image quality since both offer
great image quality although both "draw" the image in different ways
if you so want. Valuing image quality does not mean pixel peeping and
having noise free images. IQ for me depends on low distortion, the
contrast the lens offers, sharpness and the colors produced and there
the GRD is equal and better (for distortion). Ricoh users value the
IQ a lot and this is exactly why they have a Ricoh camera since they
value exactly this look and quality.
Huh?...Going by Ricoh's official sample images that obviously cannot be the case!
Does not make them wrong and
neither does it make you wrong for thinking that only Sigma offers
acceptable IQ for YOU! I do not like the overly saturated colors I
see posted here but I could work around when PP them and I would add
a lot more noise to the DP1 images than I do with the GRD images
since I want a specific look.
The Foveon DP1 does'nt produce overly satuarted colours....It produces natural colours but users can increase the saturation in SPP and I would'nt be supprised that many do because they prefer that look...Theres no accounting for taste.

--
DSG
--



--
http://sigmasd10.fotopic.net/
 
Truer words have never been spoken. If Nikon, Sony, Canon, Oly, Fuji, etc. come to the conclusion that there is sufficient demand for a competitor to the DP1 we will see improvement and a price drop. If they decide the market is not there - we will be forced to accept with Sigma produces.

Competition is the best thing we consumers have!

The knock down drag out for the DSLR market has produced a new generation of cameras that are truly awesome. Companies that tarry in integrating new sensors and new technology into their camers will be left behind. That's a good thing.
In a perfect world we would have a bit of competition forcing
manufacturers to refine their designs. Perhaps one day...
--
Truman
http://www.pbase.com/tprevatt

 
I'm sure we are going to have one. I wouldn't expect it anytime soon though.

The current crop of cheaper DSLRs took about 4 years to get this far.

If these are developed I expect about this much.
Competition is the best thing we consumers have!

The knock down drag out for the DSLR market has produced a new
generation of cameras that are truly awesome. Companies that tarry in
integrating new sensors and new technology into their camers will be
left behind. That's a good thing.
In a perfect world we would have a bit of competition forcing
manufacturers to refine their designs. Perhaps one day...
--
Truman
http://www.pbase.com/tprevatt

--
-Chris Pandoliano
http://www.pandaism.com

http://www.flickr.com/photos/thepanda/
 
So since you have experience with both D200 and SD14, what are the
positive things about SD14 that make you use it? As a side note, it
would be great if Sigma just adopted Nikon mount on their lenses,
like Fuji. I would have much easier time getting one.
I agree on the lens mount however there have been countless threads here on why that wouldn't be good for Sigma and I'll leave it at that.

Insofar as your question goes, I find that the SD14 does a better job of sorting out detail in busy landscape shots ie. where there's lots of trees clumped together, and is generally more pleasing where fine detail is concerned. Some accuse the foveon of manufacturing detail however I'd rather see manufactured detail than just a blur and in most situations the manufactured detail wouldn't really be evident. I also prefer the subtle colour nuances that the Sigma seems to pick up in sky shots. While the colour may not be any more accurate than the Nikon colour, it just looks better to me and there seems to be a better capture of subtle colour gradation. The sharpness of the foveon can be a bit of a disadvantage when it comes to portrait shots (on any subject over 30:-)) as every wrinkle and zit shows up clearly so some blurring may be necessary in post processing if you hope to ever get a chance to shoot that same subject again:-)

That being said, the SD14 will never entirely replace my D200 (or D300 if I can ever scrape up the cash) but does compliment it very nicely.
--
http://www.pbase.com/miketuthill
 
However, the fact that he claims that the DP1 and the GRD are even
comparable on high ISO is just plain silly. I do not own a GRD, but a
GX100 that has similar noise caracteristics as the GRD, and the DP1
is just leaps and bounds beyond it. The files do however look quite
bad (and noisy) while you watch them on the monitor, so his
observation makes sense.
Once you load up a ISO 800 file from the DP1 in Sigma Photo Pro, it
does however look really really good, and is well more than usable
(even sell-able!). Even the ISO 400-files from the GX100 is what i
would call unusable.
The GRD lens is about 1 1/2 stops faster than the DP1 lens, so it would be fair to compare a GRD ISO 400 image to a DP1 ISO 800 image pushed half a stop in post. That plus the fact that the GRD image noise characteristics will improve quite a bit after downsampling to 4.65MP.

--
http://www.aminfoto.com
 
Too be honest all this talk about downsizing images is rubbish.

Most images if you downsize it enough look good. The Foveon advantage comes into play when you upsize and print your 4.67MP X3 images.

To really compare resolution shouldn't you upsize it to the competition (properly) and compare since one is bigger than the other?
--
-Chris Pandoliano
http://www.pandaism.com

http://www.flickr.com/photos/thepanda/
 
How about native resolutions, A0 size prints? :)

--

I have successfully built a Full Frame DSLR with 50mm F1.4 lens that is less than 1 inch thick!

On a completely separate note, does anyone know how to dislodge something from a industrial trash compactor?
 
Too be honest all this talk about downsizing images is rubbish.

Most images if you downsize it enough look good. The Foveon advantage
comes into play when you upsize and print your 4.67MP X3 images.

To really compare resolution shouldn't you upsize it to the
competition (properly) and compare since one is bigger than the other?
--
-Chris Pandoliano
http://www.pandaism.com

http://www.flickr.com/photos/thepanda/
Rubbish is too kind.

Who on earth ever talks about downsizing except when Bayer images get into a IQ issue with Foveon?

Richard
--
My small gallery: http://www.pbase.com/richard44/inbox
 
I'll start by disclosing my biases. I am a fan of the GX100. I owned one for quite a while and found it to compare well with advanced compacts from Canon and Panasonic. I am now pretty excited about the DP1 (based on image samples) and have one on order. Besides image quality, the only truly important thing to me is that the camera take the picture when I press the button. AF lag is a fact of life with all compact cameras. However, if I manually focus and manually meter, I expect the camera to shoot when I snap. Seems that the DP1 has these essential qualities (IQ and fast response when it counts). The 4 second lag between RAW shots with the GX100 has never bothered me. Rarely do I find that "decisive moments" come one after another so quickly.

Regarding the mixed or negative DP1 reports from the Ricoh enthusiasts, I have just a couple points. First of all, I think that those of us who have or plan to buy the DP1 should understand our own biases in reading criticism of it. There is a tendency for us to be a little defensive when we spend a good deal of money on something others call overpriced. That is human nature. Of course there is also a tendency for owners of competing products to criticize the DP1 because they too are defensive of their choices. This is also natural. Neither motivation is admirable, but both are understandable. The one thing I think we all ought to do is try withhold damning reports based on little or no experience with the product. This helps no one.

As for those who don't see the GRD II and DP1 as competitors, I totally disagree. On one hand, one can count the number of current compact cameras that offer wide angle and RAW. Add to that a similar price, full set of manual controls, similar appearance, and similar accessories. They have some clearly different strengths. The GRD is smaller and has add-on 21mm and 40mm (equivalent) TCs amongst other things. The DP1 has better dynamic range amongst other things. Some comparisons remain unclear. For example, I'm not sure how they will truly stand when carefully compared with regards to low light performance.

So far, my impression has actually been that the "Ricoh-Sigma interaction" has been civil by DPReview forum standards. I realize that's not saying much, but sadly a visit to the Olympus or Canon forums is all it takes for a little perspective. I'm pretty enthuasiastic about the future of both Ricoh and Sigma cameras.

--
http://www.aminfoto.com
 
Too be honest all this talk about downsizing images is rubbish.
There is no need to use inflammatory language or be insulting. Downsizing, upsizing, and printing at the same size are all different ways to get at the same issue, which is comparing on an equal playing field. None of these methods is perfect. Even the gold standard, printing, is dependent on the quality of the scaling used to achieve the final print resolution. Downsizing a GRD image to 4.7MP is perfectly reasonable, because a 14MP Foveon X3 image is no better than an upsized version of the native 4.7MP image. If a GRD II file downsized to 4.7MP looks as good as a DP1 image at 4.7MP, and I'm not saying that it will, then it logically follows that the GRD II image will upscale just as well. There's no magic new detail that appears when you choose to upscale a Foveon image.

--
http://www.aminfoto.com
 
How about native resolutions, A0 size prints? :)
Any printer that does A0 prints will be printing above the native resolution, so that is a contradiction. Provided that the upscaling method is the same, that would in fact be the best way to compare them.

--
http://www.aminfoto.com
 

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