Understanding the R1 (and the reactions to it)

  • Thread starter Thread starter Ron Parr
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I think that is the main problem:

Live Preview in a DSLR Yes but without AutoFocussing.
But I want AutoFocus even with live Preview.

For reasons of economy ( development, production and licence costs ),
I think there will be no camea with two autofocus methods
I would see the main problem being user confusion.

If you already have the phase detection AF hardware in place, the marginal cost of adding contrast detection AF seems quite low. You wouldn't need any additional hardware.

--
Ron Parr
Digital Photography FAQ: http://www.cs.duke.edu/~parr/photography/faq.html
Gallery: http://www.pbase.com/parr/
 
...I always read your posts. Valuable 'food for thought'....thanks.
--

When words become unclear, I shall focus with photographs. When images become inadequate, I shall be content with silence. - Ansel Adams
 
Thanks for the comments.

I think astrophotographers would be the people to ask about the
impact on noise and shutter life, since they would be routinely
keeping the shutter open and mirror up for long periods of time -
just as would be done with live preview.
That is not exactly what I meant. I think you would kind of double the shutter movements and thereby divide by 2 its lifespan.
 
If you're using live preview on an SLR, then the mirror is already
up, so there would be no mirror slap. The need for a shutter is a
function of sensor design and would be the same for both camera
types.
I don't think so. It is the shutter that is noisy.
I can't agree with this. First, the D2X isn't known for being very
good at ISO 3200, and second the R1 looks worse. OTOH, the R1
isn't really competing with the D2X. It's competing for the hearts
of people who want an all-in-one camera, and here it is breaking
new ground.
I haven't said the D2X has a good iso3200 noise. I said the R1 has noise comparable - and it is really not too much worse - to D2X, and the Nikon guys can live happily with it. What's more important, the image rendition of the R1 is to my mind indeed very much alike D2X. Higher noise on high isos is the price one has to pay for the really great rendition these cams have.
I'm assuming you mean a 24mm FOV (in 35mm film equivalent terms) on
a 1.5-1.6X crop camera? There are a few zoom lenses from third
parties (Sigma or Tamron) that start below a 16mm true focal length
and sell for under $600, but I generally agree that this market
segment has not received enough attention from the major camera
body manufacturers.
The best lens on all optical counts I ever had - both on D70 and 20d and Rebel XT - is the Sigma Macro 50mm, so I hope Sigma will make one day a usable wide range zoom too. I really don't like what they offer now.
 
Nice to be nice, Andy :)

We argued a little, Sony listened - and look what they made!

This board will be no more the nonsense one, I promise you.

And I swear by god my name is not Hannes.

Enjoy the clear lines photography!

 
Thanks for explaining Nicholas.
:)
Of course, many prosumers do have small optical tunnel viewfinders,
but you get parallax error issues. Those with non-SLR through the
lens optical viewfinders, like the Oly E10/E20, rob some of the
light from the sensor, effectively decreasing the speed of the lens.

An SLR style viewfinder for a small chip camera would be
complicated by the fact the image that the lens produces for the
chip would be too small to view comfortably - it would need to be
magnified, but this should be possible. There may be issues
involving the autofocus sensors... perhaps it has just been too
expensive.

Nicholas
 
Yes, but why put the flip-out LCD on top? It means that you are forced to flip it out if you want to use your LCD to frame in the conventional position, with your eye behind the camera. And judging from the pictures of the camera, it means that you cannot face the LCD downward, which is a big drawback, since you can't shoot while holding the camera above crowds, tall grass, etc.. A Canon stlye flip out and twist LCD mounted on the back would allow waist level, overhead, and side viewing.

Nicholas
 
Whoops - it looks like you can hold the camera overhead, according to the Sony Style site. That's better, but still an odd choice IMO.

Nicholas
 
Some comments about the R1 from somebody who has been around for a
while (me):

1. A lot of R1 characteristics (both good and bad) most likely
follow direclty from the sensor size.
  • Improved noise performance over smaller CCDs
  • Size and weight
  • Plastic body (to offset size, eight and cost or larger sensor and
lens)
  • Lack of IR (an internal, movable IR filter would be larger, more
expensive, and need somewhere to go when not in use)
The size don't bother me. I really don't care for the tiny P&S cameras. IR would be nice, but I can live without it.
2. The lack of movie mode may be due to the lack of a global
electronic shutter. A global electronic shutter would reduce the
effective area of each pixel and would likely reduce
sensitivity/efficiency. If the camera has only an electronic
rolling shutter (which all active pixel CMOS sensors get
automatically), then it likely still needs a mechanical shutter for
still images, and would have trouble capturing fast moving objects
in movies without distortion.
Want movie mode, by a video camera. The quialty is better. I want a camera to take pic's not movies.
3. High ISO performance that isn't quite as good as the D2X could
be due to several causes:
The best compare to any other P&S camera. It's not a SLR so I'm not comparing the R1 to an SLR. By what I have seen, ISO 800 on the R1 is cleaner then 100 on my 717.
  • If Sony actually did implement a global electronic shutter, then
each pixel will be less efficient than D2X pixels despite the same
pixel pitch.
  • The sensor may be warmer b/c it is running full time. (Yes, I've
seen Phil's tests)
  • The amplifier(s) and A/D converter may not be of comparable quality.
This could be true.
4. The technology in this camera is somehow viewed as an
alternative to the SLR (and SLRs are, oddly, viewed with disdain by
some people here). However, the sensor could easily be placed in
an SLR and used for live preview with the mirror up. In the
future, the question won't be live preview vs. SLR since both will
offer live preview. The question will be of how one feels about an
optical viewfinder vs. an electronic one. Both camera types (SLR
and purely electronic) will likely offer live LCDs panels on the
back as options.
Personaly, I prefer and OVF, but a live preview LCD would be nice.
5. Given 4, it will be interesting to see how much of a niche
develops for the R1 type camera. Many film camera companies tried
to offer high end cameras with permanently attached lenses. Some
were SLRs, and some weren't. The Olympus IS series still lives on
as an example of a high end SLR with a permanently attached lens:

http://www.olympusamerica.com/cpg_section/cpg_film_isseries.asp

What's interesting is that despite the availability of many good
alternatives from respectable manufacturers, the SLR camera with
removable lenses thrived. I suspect it will continue to do so.

6. A lot of people are very interested in comparing the R1 with
current digital SLRs. These comparisons are somewhat interesting
and I do think that they give insight into the behavior of a
certain segment of the market. However, I think that they miss the
larger impact of the R1. While still a bit expensive, the R1 is
the first reasonably priced non SLR camera that has the versatility
and range of film. If Sony can make money on a Zeiss 5X zoom
camera with this size sensor, EVF, 2 inch swivel LCD, etc., they
can make money on smaller, lower end models that sell for less but
still have a comparable sensor. This isn't the beginning of the
end of the SLR, but the beginning of the era of forgiving low end
digital cameras. By forgiving , I mean cameras that can be used
in low light w/o flash and that aren't constantly on the razor's
edge of balancing overexposure against shadow noise. This will
change digital photography from the perspective of Joe consumer and
further accelerate the disappareance of film.
A 5X zoom? Might as well add F2.8 or even faster lens. Then what the cost will be and how much heavier will it be. It's already over priced. If I didn't have my D70, I probably would by the R1. The image quality is great from the R1 and the noise level is very low.

I like doing portraits & landscape shots and the R1 would be a perfect camera for doing this. But, it would be more practical for me to buy the D50 as a backup camera. I can buy the body 200 dollars cheaper then the R1 and get a camera the produces less noise then the R1 and D70. And I already have the lens.

Mark
--



This is me. To see what I'm looking at click here.
http://mtt.smugmug.com/gallery/482165/1/27071871

I'm a mechanic to survive, but a photographer for fun. Just wished it were the other way around. Mark Thompson/MTT
Louisville, KY. USA

http://mtt.smugmug.com/
 
I'm no fan of movie mode on a camera anymore than having a cell
phone built into a camera.
I mean what is it? a camera ? a multimedia device built to a
compromise?
Apart from that, this is what I reckon.
Too heavy for what it is (fixed lens)
I agree it's a still camera, not a video camera. Want video, buy a video camera. And yes, the R1 is slightly on the large size.
Zoom too small
This is true, but still usable. The R1 is a great camera for portraits and landscape shots. If you want more zoom, then you will need a smaller sensor to increase the crop factor, but that will add more noise. Or put a more expensive Zoom lens on the R1 and maybe even loose the WA. Which do you want, more noise or pay more money. I prefer neither.
Lens distortion at lowest zoom
My D70 with its high-end kit lens have distortion. My 717 have distortion. That's nothing new. I think that's the nature of a zoom lens. Again more money for a better lens. Lens distortion is really not that bad for the R1.
Too much noise at high ISO to compete with most DSLR's
It's not a DSLR, so I'm not comparing the R1 to a SLR. But, it is the best and cleanest compare to another P&S camera.
Have a look at the Chroma graph to show the steps when the noise
reduction kicks in .Definately a lot more work going on in the
camera compared to the 20D and the results are worse.
This is true. Cannon does a great job on eliminating noise on higher ISO. Beats Nikon any day. The R1 should be compare to the D70, not the 20D due to they both using Sony sensors.
Plus you really can't see the difference between an 8 megapixel and
this 10 megapixel camera.
But, there is a difference. For me, there would be a huge difference since my D70 is only a 6-pixel camera.
Slow , slow , sloooow,...........they really need to work on these
burst timings if they want to match the big guns.
How about the slow RAW files? To slow!
If all of this was in a much smaller and lighter package at a
reduced price, I might consider it for a backup to my DSLR but it
just won't fit into my shirt pocket.
Well then, say good buy to the large sensor and hello noise.

Mark

--



This is me. To see what I'm looking at click here.
http://mtt.smugmug.com/gallery/482165/1/27071871

I'm a mechanic to survive, but a photographer for fun. Just wished it were the other way around. Mark Thompson/MTT
Louisville, KY. USA

http://mtt.smugmug.com/
 
If you're using live preview on an SLR, then the mirror is already
up, so there would be no mirror slap. The need for a shutter is a
function of sensor design and would be the same for both camera
types.
I don't think so. It is the shutter that is noisy.
In fact, the mirror is the major source of noise on most SLRs. You can verify this by using mirror lock up and listening to the noise made by the shutter.

My D60 shutter is pretty quiet. My 20D shutter is a bit noisier.

In any case, there's not much reason to think that the shutter would be noisier if it happens to be in an SLR than if it's in a different body. The only difference is that, depending upon where you place the shutter, you might have the option of making it slightly smaller in a non-SLR.
I can't agree with this. First, the D2X isn't known for being very
good at ISO 3200, and second the R1 looks worse. OTOH, the R1
isn't really competing with the D2X. It's competing for the hearts
of people who want an all-in-one camera, and here it is breaking
new ground.
I haven't said the D2X has a good iso3200 noise. I said the R1 has
noise comparable - and it is really not too much worse - to D2X,
and the Nikon guys can live happily with it. What's more important,
the image rendition of the R1 is to my mind indeed very much alike
D2X. Higher noise on high isos is the price one has to pay for the
really great rendition these cams have.
Well, I thought you were comparing to the noise performance of the D2X b/c you thought this described the R1 in a favorable light.

I'm not sure what you mean by "rendition" but noise at high ISO is not correlated with favorable image qualities at low ISO. These cameras produce good low ISO images despite their relatively poor high ISO performance, not because of it.

Many Nikon people can indeed live happily with their cameras despite this issue, and many 828 owners have lived happily with their cameras too despite the limitations of those cameras. However, in this particular feature, the D2X is a poor performer. IOW, I don't think ISO 3200 performance earn's Nikon many sales; it's the other features of the camera.

--
Ron Parr
Digital Photography FAQ: http://www.cs.duke.edu/~parr/photography/faq.html
Gallery: http://www.pbase.com/parr/
 
Thanks for the comments.

I think astrophotographers would be the people to ask about the
impact on noise and shutter life, since they would be routinely
keeping the shutter open and mirror up for long periods of time -
just as would be done with live preview.
That is not exactly what I meant. I think you would kind of double
the shutter movements and thereby divide by 2 its lifespan.
I see. I can also imagine people arguing that they take fewer shots because there is less need for bracketing or reshooting due to features such as a live histogram.

--
Ron Parr
Digital Photography FAQ: http://www.cs.duke.edu/~parr/photography/faq.html
Gallery: http://www.pbase.com/parr/
 
In fact, the mirror is the major source of noise on most SLRs. You
can verify this by using mirror lock up and listening to the noise
made by the shutter.
You are right. It's the SLRs having a very noisy shutter.
My D60 shutter is pretty quiet. My 20D shutter is a bit noisier.
Daniella uses mostly the Rebel instead of 20D due to the bad slapping of the 20D. A camera should not be that loud to frighten the birds.

It appears to me that the silence is not only my ideé fix but a public benefit ;)
In any case, there's not much reason to think that the shutter
would be noisier if it happens to be in an SLR than if it's in a
different body. The only difference is that, depending upon where
you place the shutter, you might have the option of making it
slightly smaller in a non-SLR.
I've read on Sony website the R1 is noiseless.
I can't agree with this. First, the D2X isn't known for being very
good at ISO 3200, and second the R1 looks worse. OTOH, the R1
isn't really competing with the D2X.
The iso3200 noise of the big Nikon is very ugly indeed, especially if you have to pay 5000 bucks for a body; some other features of this cam must somehow equalize this issue, very possibly the IQ, for instance. Otherwise, Nikon could not make money with it. I think I could be quite happy with an inteligently built $1000 camera with similar IQ features. I think Sony got to be quite angry seeing how Nikon is making money with their electronic technology, so they made their mind up and made a really fine, quality camera ;)

Let's wait and see.
It's competing for the hearts
of people who want an all-in-one camera, and here it is breaking
new ground.
There's a tad more in the R1 then just being a good all-in-one camera for the "working class"; this camera is the very first fully electronic rangefinder on earth, if we agree to ignore the short and hapless appereance of the unpractical Epson snobbery toy.

The live, preview is indeed a feature of poorest gold - it's really not as fast and as precise like the OVF but how "WYSIWYG" it is! But:

You may please have a look on Phil's R1 samples made on 24mm - I would gladely hear from you if there is ANY DSLR lens wich would have a comparably good rectlinear distorsion. My IS 17-85 has on 27mm (respectively 17mm) palpably worse one for sure, I think.

Something is telling me that this type of camera, missing the mirror box which messes the wide angles so bad, is not just a "bridge" solution but a completely new kind of species. Not only it will have the lighter, brighter and cheaper wide angle weighted lenses, these thingies will simply perform much better then the similar DSLR lenses. Well, I know that the new Zeiss is really not the sharpest one, but it is the first one of its kind and is doing it really beyond my expectations. And it makes such straight lines, my man!
I'm not sure what you mean by "rendition"
I mean all that what you get out of the imager and image processor, the sweet little nothings like color, the way the higs, mids and lows are given back, things which simply couldn't be measured or pointed with the fingertip but make you buy this instead of that cam.

Regards,

R
--
RESPECT the freedom of expression.
EXPECT no answers if you are a person of simplest tastes.
 
In fact, the mirror is the major source of noise on most SLRs. You
can verify this by using mirror lock up and listening to the noise
made by the shutter.
You are right. It's the SLRs having a very noisy shutter.
On the contrary, I confirmed that it ws the mirror and not the shutter that is the major source of noise.
My D60 shutter is pretty quiet. My 20D shutter is a bit noisier.
Daniella uses mostly the Rebel instead of 20D due to the bad
slapping of the 20D. A camera should not be that loud to frighten
the birds.
The 20D is designed for 5FPS and the shutter is designed for longer life, so it's a higher powered, heavier duty, mechanism.
In any case, there's not much reason to think that the shutter
would be noisier if it happens to be in an SLR than if it's in a
different body. The only difference is that, depending upon where
you place the shutter, you might have the option of making it
slightly smaller in a non-SLR.
I've read on Sony website the R1 is noiseless.
If the R1 is truly noiseless b/c it does not require a mechanical shutter at all, then you could put the same type sensor in an SLR body and do w/o the shutter as well.

If it is not noiseless, but just very quiet, then there are already very quiet shutter mechanisms in existence for SLRs, so it will be possible to have very quiet SLRs too.
It's competing for the hearts
of people who want an all-in-one camera, and here it is breaking
new ground.
There's a tad more in the R1 then just being a good all-in-one
camera for the "working class"; this camera is the very first
fully electronic rangefinder on earth, if we agree to ignore the
short and hapless appereance of the unpractical Epson snobbery toy.

The live, preview is indeed a feature of poorest gold - it's
really not as fast and as precise like the OVF but how "WYSIWYG" it
is! But:
I'm not sure what you mean here by "fully electronic rangefinder". The electronic parts (EVF and OVF) are functionally identical to many other cameras on the market such as the 828.

The Epson R-D1 was perhaps the first serious rangefinder electronic camera. It has no live preview and has very little in common with the R-1.
You may please have a look on Phil's R1 samples made on 24mm - I
would gladely hear from you if there is ANY DSLR lens wich would
have a comparably good rectlinear distorsion. My IS 17-85 has on
27mm (respectively 17mm) palpably worse one for sure, I think.
I assume that you don't mean 24mm, but the shortest focal length possible on the R-1. That's not a feature I track, so I'm am afraid that I can't offer you any help on this.
Something is telling me that this type of camera, missing the
mirror box which messes the wide angles so bad, is not just a
"bridge" solution but a completely new kind of species. Not only it
will have the lighter, brighter and cheaper wide angle weighted
lenses, these thingies will simply perform much better then the
similar DSLR lenses. Well, I know that the new Zeiss is really not
the sharpest one, but it is the first one of its kind and is doing
it really beyond my expectations. And it makes such straight lines,
my man!
I appreciate your points that the lens is quite good - especially for the price. I guess I'm reluctant to call the R-1 a new species when it's really the same type of camera we've seen so many times before - just with a larger sensor. That's why I think the big deal with this camera is primarily that it has such a large sensor at such a low price.
I'm not sure what you mean by "rendition"
I mean all that what you get out of the imager and image
processor, the sweet little nothings like color, the way the higs,
mids and lows are given back, things which simply couldn't be
measured or pointed with the fingertip but make you buy this
instead of that cam.
I see. I think the R1 samples look quite promising from the sensor perpsective too. They're definitely a huge step forward for the people who were previously purchasing cameras with small sensors. For those who already have digital SLRs, the R1 is a bit noisy, but the trade off of convenience vs. image quality is nowhere near as brutal as it was before.

--
Ron Parr
Digital Photography FAQ: http://www.cs.duke.edu/~parr/photography/faq.html
Gallery: http://www.pbase.com/parr/
 
It seems a somewhat unusual choice.
I guess the LCD positioning is different so by definition it must be unusual. But to me the positioning seems to me to make the LCD more comfortable to use. With the flip style LCD you have a large amount of freedom in positioning the LCD in a way that fits your needs. So it is not as much of an issue. But a fixed LCD on the back of a camera is poorly positioned for my needs. I don't want to have to hold the camera up in front of my face to view the LCD. I don't usually want to hold it down at my waist either. I would much prefer holding the camera out in front of me much the way I would hold a book and be able to look down on the LCD. Until one has actually used a camera for a while, it is hard to evaluate the ergonomics, but the innovation in LCD positioning looks like a plus to me.
David Jacobson
http://www.pbase.com/dnjake
 
I see. I think the R1 samples look quite promising from the sensor
perpsective too. They're definitely a huge step forward for the
people who were previously purchasing cameras with small sensors.
For those who already have digital SLRs, the R1 is a bit noisy, but
the trade off of convenience vs. image quality is nowhere near as
brutal as it was before.
Exactly. The people who prefered the simplicity of the quality film rangefinders will like the fine digital rangefinders too (what's a digital rangefinder? A cam having a large imager by having no mirror!).

The R1 is of course not a paradigm for this target group - it is a pretty complicated camera, I even see some experienced shooters having big troubles with its moving screen so I bet Sony is right now developing a bunch of small rangefinders, with no EVF and with no flexible screen but with large, fixed live-preview LCDs, and smaller lenses. Possibly with touch screen AF pointing too, like they do by their camcorders - not a bad feature.

BTW, you've seen that bizarre, coffee coup saucer large wide converter? If the R1 prooves to cover my needs, it will be my very last acquisition for the next three years. I have the feeling Sony hasn't built it just for looking funny.

Kind regards,

R
 

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