5D2 low-ISO banding and sRAW pt 4

Yes. It seems as though photographing everyday objects in natural light is user error.
Yet, somehow people who own the camera manage to do this all the time with great results. I, like many others never even noticed this until I started reading these threads. Now I can reproduce it but it is still not an issue for my day to day work. If your camera doesn't work the way it should, you need to take that up with Canon. There is nobody here who can fix it for you.
No; Canon can get away with telling individuals that the noise is acceptable. They can not, however, ignore "general public knowledge" that their DSLRs, the 5D2, especially, have poor DR by current standards, and why it is so vital that word of this gets out. They must be embarrassed into doing the right thing, since they have no conscience.

--
John

 
Yes. It seems as though photographing everyday objects in natural light is user error.
Yet, somehow people who own the camera manage to do this all the time with great results. I, like many others never even noticed this until I started reading these threads. Now I can reproduce it but it is still not an issue for my day to day work. If your camera doesn't work the way it should, you need to take that up with Canon. There is nobody here who can fix it for you.
No; Canon can get away with telling individuals that the noise is acceptable. They can not, however, ignore "general public knowledge" that their DSLRs, the 5D2, especially, have poor DR by current standards, and why it is so vital that word of this gets out. They must be embarrassed into doing the right thing, since they have no conscience.
Well, at least you are clear about what your agenda is. Time will tell if it works. My opinion is that whatever is causing this is inherent in the HW chain somewhere and is probably not easily fixable in a new FW release, so 5DII users are pretty much stuck with what they have. That said it doesn’t seem to be that bad unless you are in the habit of punching the shadows by quite a bit.

After following this for a while and reading zillions of posts on all sides of the issue, it seems to me that the issue is not that the 5DII is bad, but it is just not as good with regard to low ISO deep shadow noise as some other ones out there.
--
Flickr: http://www.flickr.com/photos/26158506@N07/
 
After following this for a while and reading zillions of posts on all sides of the issue, it seems to me that the issue is not that the 5DII is bad, but it is just not as good with regard to low ISO deep shadow noise as some other ones out there.
That's a euphemism for "it has one of the worst DRs of any current DSLR".

Why can't we just admit that this is so?

--
John

 
After following this for a while and reading zillions of posts on all sides of the issue, it seems to me that the issue is not that the 5DII is bad, but it is just not as good with regard to low ISO deep shadow noise as some other ones out there.
That's a euphemism for "it has one of the worst DRs of any current DSLR".

Why can't we just admit that this is so?
I don't know about we , but I would have a problem "admitting" that, because to admit something implies that you know that it is true. That, in turn, would mean that I have tested most of the current DSLR's out there with regard to this issue, which I have not. What I can admit, though, is that I have fairly thoroughly evaluated my own copy of the camera WRT this issue and found it to be more than adequate for my purposes.

No matter which one of these things you pick, it will be best at something and worst at something else – if it turns out that this one is the worst at DR (which it might very well be), it won’t bother me too much since I don’t generally push my shadows more than a couple of stops – and that would be rare. Yes, I could switch to a D700 but I would miss the resolutoion, I could switch to a D3x but I would miss my wallet and similarly with Sony.

Maybe they will clear this up in the 5DIII (and put in a brighter VF display, a more advanced AF and fix the God damn CF door -- then we'll be good to go).
--
Flickr: http://www.flickr.com/photos/26158506@N07/
 
why not return the camera and buy something else?
Do you really not know the many answers to this question?

This isn't a cup of coffee. It's part of an expensive system, which may have other advantages.

--
John

The low iso banding is unacceptable for a camera of this level.

Of course people are easily comparing to other cameras and dump this camera to get the other for better low iso image quality.
What we expect is for Canon to give better quality from this level of camera.
 
why not return the camera and buy something else?
Do you really not know the many answers to this question?

This isn't a cup of coffee. It's part of an expensive system, which may have other advantages.

--
John

The low iso banding is unacceptable for a camera of this level.
And what is "this level?"

The 5DII is the least expensive FF over 21mp DSLR with full HD 1080p video, useable live view, and better high ISO performance than the Nikon and Sony high-Rez competing models. The 5DII is half the price of Nikon's offering. You're surprised that the lowest price camera with these features isn't perfect??
Of course people are easily comparing to other cameras and dump this camera to get the other for better low iso image quality.
Read what John just said. Hardly anyone is dumping this camera because it has so many other advantages.
What we expect is for Canon to give better quality from this level of camera.
Please quote me the price of any FF DSLR, over 20mp, with cinematic 1080p video which is used by TV networks and feature film studios, that costs less than the 5DII. Not only is it the lowest price camera you can find with these features, it's the only camera with these features. Pay more if you want perfection.

Sal
 
LandMark and everyone,
it's been already tough enough to keep this thread from drifting into the usual
"I see Banding vs I don't see banding vs There's no banding etc...."

Just to remind you where we stand:

1) Facts: Banding in 5d2 does not affect all camera batches. Some have little or no banding, while others are severely affected.

2) Objective : provide future buyers with a scenario that produces banding without excessive PP, so that they can RETURN the camera within the retailer's trial period.

3) Provide future buyers with image they can show to retailers so that both parties can agree on what warrants a RETURN, before the purchase.

4) eventually get a good 5d2 pick, and enjoy what all photographer should do, that is taking pictures.

We have two scenarios to date, where banding occurs without excessive PP.
Please don't ruin this with a pointless fight.

thanks
why not return the camera and buy something else?
Do you really not know the many answers to this question?

This isn't a cup of coffee. It's part of an expensive system, which may have other advantages.

--
John

The low iso banding is unacceptable for a camera of this level.

Of course people are easily comparing to other cameras and dump this camera to get the other for better low iso image quality.
What we expect is for Canon to give better quality from this level of camera.
 
I have not seen evidence that there are 5DM2s in existence that don't suffer from banding. The only definitive evidence would be either a RAW blackframe or a RAW image with sufficiently deep shadows.
Just to remind you where we stand:

1) Facts: Banding in 5d2 does not affect all camera batches. Some have little or no banding, while others are severely affected.

2) Objective : provide future buyers with a scenario that produces banding without excessive PP, so that they can RETURN the camera within the retailer's trial period.

3) Provide future buyers with image they can show to retailers so that both parties can agree on what warrants a RETURN, before the purchase.

4) eventually get a good 5d2 pick, and enjoy what all photographer should do, that is taking pictures.

We have two scenarios to date, where banding occurs without excessive PP.
Please don't ruin this with a pointless fight.

thanks
why not return the camera and buy something else?
Do you really not know the many answers to this question?

This isn't a cup of coffee. It's part of an expensive system, which may have other advantages.

--
John

The low iso banding is unacceptable for a camera of this level.

Of course people are easily comparing to other cameras and dump this camera to get the other for better low iso image quality.
What we expect is for Canon to give better quality from this level of camera.
--
Kodak Instant Camera
Kyocera 1MP Camera phone (pre-paid phone plan)
http://horshack.smugmug.com/
 
There's a huge difference between saying something doesn't exist vs. saying it's not visible. Most of the posts I've read from users saying they have no problems clearly state that banding is not visible within the PP workflow they need and use. They're not denying that it may be lurking further down in unexposed areas than they would ever care about. To them, and to me, if it's not visible then it doesn't matter. Plus,we're only talking about low ISOs anyway. I rarely shoot any lower than ISO 400 so it's a non issue.

And yes, I also believe some copies are worse than others. People are posting images showing banding, not in deep shadows, but in medium and light tones, without pushing any exposures. I don't have ANY problem like that, and I don't believe John has ever said his 5DII has that flaw. So the only logical conclusion is some cameras are much worse or simply in need of repair.

Sal
I have not seen evidence that there are 5DM2s in existence that don't suffer from banding. The only definitive evidence would be either a RAW blackframe or a RAW image with sufficiently deep shadows.
Just to remind you where we stand:

1) Facts: Banding in 5d2 does not affect all camera batches. Some have little or no banding, while others are severely affected.

2) Objective : provide future buyers with a scenario that produces banding without excessive PP, so that they can RETURN the camera within the retailer's trial period.

3) Provide future buyers with image they can show to retailers so that both parties can agree on what warrants a RETURN, before the purchase.

4) eventually get a good 5d2 pick, and enjoy what all photographer should do, that is taking pictures.

We have two scenarios to date, where banding occurs without excessive PP.
Please don't ruin this with a pointless fight.

thanks
why not return the camera and buy something else?
Do you really not know the many answers to this question?

This isn't a cup of coffee. It's part of an expensive system, which may have other advantages.

--
John

The low iso banding is unacceptable for a camera of this level.

Of course people are easily comparing to other cameras and dump this camera to get the other for better low iso image quality.
What we expect is for Canon to give better quality from this level of camera.
--
Kodak Instant Camera
Kyocera 1MP Camera phone (pre-paid phone plan)
http://horshack.smugmug.com/
 
Yes you are right some people returned the camera

Actually using search engine or Google you will find people returning 5D2 because of banding at low iso.
http://forums.dpreview.com/forums/read.asp?forum=1032&message=35803047

Photographers have their blog about 5D2 banding low iso

http://www.danielvalentephotography.com/2010/03/17/canon-5d-mk-ii-noise-in-low-iso-images/
(I will post some others)

The largest archive of 5D2 banding on Fredmiranda
http://www.fredmiranda.com/forum/topic/915507
and photo net
http://photo.net/canon-eos-digital-camera-forum/00Rjyp

I think you have a good idea to return the camera
I was going to answer this question here
http://forums.dpreview.com/forums/read.asp?forum=1032&message=36328552
on pt 3 but it maxed up too quickly.

No problem.
Here are the results of the Raw from that thread.





100%





100%





and 50% reduced size





This 50% is actually not too bad.

The typical user errors as mentioned on pt 3:

(1) Avoid photographing white things. When you shoot street candids do not even pointed the camera at someone wearing white or bright things. This will create an unwanted contrast image. Life is a lot simpler when you don't have photographs of white things or bright things to worry about.

(2) Do not shoot dark out of focus backgrounds. These are the absolute optimum structures for revealing noise in the most objectionable way possible. If you are going to take a shallow DOF photo with a dark background, make sure you like it in the viewfinder, because there isn't much you can do to change it.

Use this camera wisely and you'll get a perfect camera.
--
--
Richard, NC
Never comment on something you don't know about
 
I think you have a good idea to return the camera
Better yet, why don't you go buy a camera and quite trolling the Canon forum.

Sal
I am a Canon user.

I am satisfied with Canon cameras other than 5D2
1Ds3 and 1D3 have smooth low iso details in the shadows
Your previous posts prove you don't use or know anything about the Canon 5DII. You only post blown-out images from other users. If you can't post your own images then the silly troll rants are useless.

Sal
 
then why not relate your replies to cameras you actually own rather than sprouting constant rubbish about a camera you have no experience of.
I am a Canon user.

I am satisfied with Canon cameras other than 5D2
1Ds3 and 1D3 have smooth low iso details in the shadows

Marks
 
I think that "IMO" has been proven by so many people complaining on the internet.

If we google "5D mark II low iso banding" we will find a lot of websites with people complaining.

e.g. the largest site, POTN,
http://photography-on-the.net/forum/showthread.php?t=632108&highlight=banding
http://photography-on-the.net/forum/showthread.php?t=776484&highlight=banding
http://photography-on-the.net/forum/showthread.php?t=614463&highlight=banding
http://photography-on-the.net/forum/showthread.php?t=898881&highlight=banding
http://photography-on-the.net/forum/showthread.php?t=876967&highlight=banding
But I suppose someone who can't see banding staring him in the face should not be expected to see "IMO" or know how to read it either.
you my be saying IMO but you are still making a statement (an incorrect statment).
when you state all 5D2's have banding you not offering an opinion.
However, when you say "IMO all 5DM2s have banding", which is what he said, you ARE offering an opinion. IMO is an acronym for, "In My Opinion ". If you read it any other way, you are choosing to ignore what was actually said.
--

 
still no proof that all 5D2 have banding - at least 99% of the so called banding is down to people underexposing and then trying to recover far far too aggresively in post. There are a tiny amount of people that see it in unprocessed images which canon should repair or exhange like the last guy did (which is not even the same banding as you claim there is in unprocessed images but can't show).
I think that "IMO" has been proven by so many people complaining on the internet.

If we google "5D mark II low iso banding" we will find a lot of websites with people complaining.

e.g. the largest site, POTN,
http://photography-on-the.net/forum/showthread.php?t=632108&highlight=banding
clearly something wrong with his camera - he should have returned it
images are gone so can't comment but most people say there is no banding
thats another camera that needs returned
another one that can't expose properly then expect miricals in post
a problem with the camera that canon sorted not the same banding as you proclaim every 5D2 has even though you don't own a 5D2.
But I suppose someone who can't see banding staring him in the face should not be expected to see "IMO" or know how to read it either.
you my be saying IMO but you are still making a statement (an incorrect statment).
when you state all 5D2's have banding you not offering an opinion.
However, when you say "IMO all 5DM2s have banding", which is what he said, you ARE offering an opinion. IMO is an acronym for, "In My Opinion ". If you read it any other way, you are choosing to ignore what was actually said.
--

 
I think that "IMO" has been proven by so many people complaining on the internet.
Fair enough. But my opinion is based on actually owning and using the 5DII almost every day. I have absolutely no visible banding at low ISO, even in 20x30 prints, with shadows pushed as far as I would ever need in my PP workflow, even when pushing shadows to 100 in Aperture. I can only trust my actual experience over a person who's only contribution to this forum in the past year is bashing a single camera that they don't even own, with the same small set of butchered examples.
If we google "5D mark II low iso banding" we will find a lot of websites with people complaining.
Google Big Foot. So much for trial by Google.

Sal
 
the moron just bumped 6 threads on POTN lol
I think that "IMO" has been proven by so many people complaining on the internet.
Fair enough. But my opinion is based on actually owning and using the 5DII almost every day. I have absolutely no visible banding at low ISO, even in 20x30 prints, with shadows pushed as far as I would ever need in my PP workflow, even when pushing shadows to 100 in Aperture. I can only trust my actual experience over a person who's only contribution to this forum in the past year is bashing a single camera that they don't even own, with the same small set of butchered examples.
If we google "5D mark II low iso banding" we will find a lot of websites with people complaining.
Google Big Foot. So much for trial by Google.

Sal
 

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