the long zoom EXR family shoot out ...

I appreciate your efforts in all this. I was heading for a mental breakdown with the complications of the F80EXR when I first got it but your recommended settings saved my sanity.

In fact after reading about the possibility of SN mode in the F300 being possibly better than P mode I had a stab at some tests on the F80. Mother of god the difficulty in getting a clear cut answer, which perhaps in itself is the answer; that there isn't a difference. In any case thanks.
 
In this 4th part, I see that, until iso800 the F300 seems equal to F70 as details while at iso1600 I start seeing a breakdown.

Mario
 
Thanks for doing this work and posting. I've been waiting for this.

I also see the usual snipers have taken their usual positions under bridges and rocks in an attempt to distract, distort and censor by baiting - and ultimately - maxing out this thread prematurely.
 
I appreciate your efforts in all this. I was heading for a mental breakdown with the complications of the F80EXR when I first got it but your recommended settings saved my sanity.
Thanks ...
In fact after reading about the possibility of SN mode in the F300 being possibly better than P mode I had a stab at some tests on the F80. Mother of god the difficulty in getting a clear cut answer, which perhaps in itself is the answer; that there isn't a difference. In any case thanks.
Yeah ... SN makes not enough difference to be worth giving up higher DR settings ...

--
http://kimletkeman.blogspot.com
http://letkeman.net/Photos
 
Thanks for doing this work and posting. I've been waiting for this.

I also see the usual snipers have taken their usual positions under bridges and rocks in an attempt to distract, distort and censor by baiting - and ultimately - maxing out this thread prematurely.
Yes, my secret weapon is to stop responding to the one who wants just to argue and the two who have been picking fights since we all got back from our vacations :-)

--
http://kimletkeman.blogspot.com
http://letkeman.net/Photos
 
Thanks for posting the full size (SN mode?) images.

I'm afraid it's not possible to decide between the F70 and F300 images, because the former was used at higher magnification, helping it resolve more details. This is evident by the tighter crop of the F70 shot, where some part of the dollar bill is outside the frame.

The fact that your F300 lens suffers from de-centering doesn't help either. I hope dpreview.com and imaging-resource.com get a better copy of this camera, as I'm really curious to see how it fares against previous models when all parameters are strictly controlled.

Still, not a bad effort, even if I disagree with some of your findings. My own F31 vs. F100 comparison* suffers from similar methodological problems, so I really can't expect perfection. Such comparisons are useful for ballpark estimation of IQ differences between cameras (e.g. the F80 is clearly sub-par), but results from professional review sites are obviously more useful when cameras are more closely matched.

* – http://imapnet.com/boren/F31vsF100

Prog.
--
http://www.flickr.com/photos/oren_b
 
Hi Kim,

So far, my biggest concern is WA performance (24 to 28mm). I'm looking forward to your detailed analysis of this.

Thanks,

emax
 
Thanks for posting the full size (SN mode?) images.
The images are shot at my settings unless otherwise stated. My settings are defined in the "how to shoot" post on my blog.
I'm afraid it's not possible to decide between the F70 and F300 images, because the former was used at higher magnification, helping it resolve more details. This is evident by the tighter crop of the F70 shot, where some part of the dollar bill is outside the frame.
I'm afraid that your constant whining about the variables that cannot be controlled is limiting my ability to take your seriously.

The two magnifications were 9mm and 8.7mm. There was no combinations of zoom from the same location that could match better and the difference is a tiny percentage of detail. Much, much smaller than the differences introduced by the number of pixels on the sensor :-)
The fact that your F300 lens suffers from de-centering doesn't help either. I hope dpreview.com and imaging-resource.com get a better copy of this camera, as I'm really curious to see how it fares against previous models when all parameters are strictly controlled.
There is no way to strictly control the parameters to the extent you would like ... try it yourself.

And regarding my decentering ... I don't see that. And you have not shown me what tells you my lens is decentered.
Still, not a bad effort,
Being patronized is near the top of my favorite things list.
even if I disagree with some of your findings.
Your disagreement is based upon the fantasy that these cams can be controlled like a dSLR. They cannot. I got as close as was possible and it is more than close enough for valid results.

You are picky for picky's sake and you like to argue.
My own F31 vs. F100 comparison* suffers from similar methodological problems, so I really can't expect perfection.
But you can patronize people anyway.
Such comparisons are useful for ballpark estimation of IQ differences between cameras (e.g. the F80 is clearly sub-par), but results from professional review sites are obviously more useful when cameras are more closely matched.
Professional sites make a hash of tests like these ... these crops are an accurate estimate of the best that these three cameras can do in low light. Nothing I have seen from imaging resource, scresource or dpreview has come close to this level of insight.

But thank you for your condescension.

--
http://kimletkeman.blogspot.com
http://letkeman.net/Photos
 
What use is it to you anyway Paul? You can't even click through to get the originals. A lab monkey could do better.
--
Apologies if my lack of photographic knowledge is catching.
 
Thanks for posting the full size (SN mode?) images.
The images are shot at my settings unless otherwise stated. My settings are defined in the "how to shoot" post on my blog.
I'm afraid it's not possible to decide between the F70 and F300 images, because the former was used at higher magnification, helping it resolve more details. This is evident by the tighter crop of the F70 shot, where some part of the dollar bill is outside the frame.
I'm afraid that your constant whining about the variables that cannot be controlled is limiting my ability to take your seriously.

The two magnifications were 9mm and 8.7mm. There was no combinations of zoom from the same location that could match better and the difference is a tiny percentage of detail. Much, much smaller than the differences introduced by the number of pixels on the sensor :-)
The fact that your F300 lens suffers from de-centering doesn't help either. I hope dpreview.com and imaging-resource.com get a better copy of this camera, as I'm really curious to see how it fares against previous models when all parameters are strictly controlled.
There is no way to strictly control the parameters to the extent you would like ... try it yourself.

And regarding my decentering ... I don't see that. And you have not shown me what tells you my lens is decentered.
Still, not a bad effort,
Being patronized is near the top of my favorite things list.
even if I disagree with some of your findings.
Your disagreement is based upon the fantasy that these cams can be controlled like a dSLR. They cannot. I got as close as was possible and it is more than close enough for valid results.

You are picky for picky's sake and you like to argue.
My own F31 vs. F100 comparison* suffers from similar methodological problems, so I really can't expect perfection.
But you can patronize people anyway.
Such comparisons are useful for ballpark estimation of IQ differences between cameras (e.g. the F80 is clearly sub-par), but results from professional review sites are obviously more useful when cameras are more closely matched.
Professional sites make a hash of tests like these ... these crops are an accurate estimate of the best that these three cameras can do in low light. Nothing I have seen from imaging resource, scresource or dpreview has come close to this level of insight.

But thank you for your condescension.
Hey Kim are you looking into a mirror? :P

Paul.

 
Nice tests Kim, the F300, F70 and F80 look to be so close in their isos/details that it's not worth anyone fretting about. IMO, if were that picky, just get a D3 :-)

The only thing that made my eyes widen was the PF in the top of the forest shot, wow looks like spilled purple paint all over the sky and trees, I guess this isn't a landscape camera eh? :)

Eeek....



--
Photography shots
http://www.flickr.com/photos/invisodude/

Snap shots
http://s618.photobucket.com/albums/tt266/randsphoto/
 
So far, my biggest concern is WA performance (24 to 28mm). I'm looking forward to your detailed analysis of this.
In a future article, for sure.
Thanks also for that, I too shoot mainly at the wide end. From your earlier comment would I be right in deducing that the new A/F feature is fast but not quite DSLR performance?

Thanks again for clinical comparisons,

Nick
 
Apart from clearing Kim from the FTF do you hace anyother reason for being on the forum?

In your mind you are doing us a service, correct?

Do you understand or care how bad you look?

--
Apologies if my lack of photographic knowledge is catching.
 
Thanks also for that, I too shoot mainly at the wide end. From your earlier comment would I be right in deducing that the new A/F feature is fast but not quite DSLR performance?
Hard to say what this AF is like ... seems fast, but does not stun me next to the F70 and F80 ... seems to have its share of errors too ...

I will have to craft a test specifically for AF to see if I can figure out how reliable and fast it is next to the others ...
Thanks again for clinical comparisons,
yw

--
http://kimletkeman.blogspot.com
http://letkeman.net/Photos
 

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