D500 ISO 28,800

Joined
Feb 25, 2017
Messages
1,389
Location
Boston, MA (USA)
Real Name
Amin
Surprised me how much detail relative to noise there is at ISO 28,800 on this APS-C camera (default LR noise reduction only).

DSC_0355.jpg
Subscribe to see EXIF info for this image (if available)
 
Last edited:
Joined
May 11, 2006
Messages
1,002
Location
CHARLOTTE
Real Name
Randy
I've been equally impressed by what can be recovered in white skies using LR's grad filter (at base ISO)
 
Joined
Jan 15, 2010
Messages
4,093
Location
UK
That is a very impressive example Amin at ISO that no one would have believed readable never mind usable not so many years ago.

Would be interesting to see how it appears in print form, often I have found that the noise signature improves significantly when ink hits the paper in comparison to most people’s monitor resolution. I find I can tolerate more luminance noise than chroma noise YMMV
 
Joined
Jul 25, 2017
Messages
1,028
Location
Pittsburgh, PA
Real Name
Ian
I've been equally impressed by what can be recovered in white skies using LR's grad filter (at base ISO)
Yes, I've noticed that the D500 seems to hold on to highlights pretty well, and a lot can be pulled back in post.
 
Joined
May 11, 2006
Messages
1,002
Location
CHARLOTTE
Real Name
Randy
With the histogram pushed to the right and no dark colors, the D500 can produce some impressive high ISO images. Give it a real world test with some low light portraits of your family before you get all sappy.
lol and how true is that.....the human face takes a beating from high iso dx bodies, sometimes bird feathers also, the problem is you never really know when it's gonna get you
 
Joined
Feb 25, 2017
Messages
1,389
Location
Boston, MA (USA)
Real Name
Amin
Give it a real world test with some low light portraits of your family before you get all sappy.

I’m not new to this and am aware how different subjects and lighting affect these kinds of results. But it was a real world test for a given subject and light and was not overexposed and pulled during processing. Compared with my other APS-C sensors over the years used under similar circumstances, it impressed me.

Here is a family pic at ISO 14,400. Pretty good detail in my younger son's dark hair for this ISO and light:

DSC_0325.jpg
Subscribe to see EXIF info for this image (if available)


This next one was shot in poor light and unintentionally underexposed at nominal ISO 12,800, then pushed about a third of a stop further during processing:

DSC_0316.jpg
Subscribe to see EXIF info for this image (if available)


It's ragged I know, but still better than I was expecting under the circumstances. And yes, my mom's hair coloring came out a bit purple when the light hits it a certain way (not intentional on her part).
 
Last edited:

Butlerkid

Cafe Ambassador
Administrator
Joined
Apr 8, 2008
Messages
30,301
Location
Rutledge, Tennessee
Real Name
Karen
Very good indeed. Makes me wonder....I had a D500 and found it's image quality, sharpness just "OK"....and the noise above ISO 1600 was terrible. Very jagged and almost impossible to mitigate with any NR s/w I tried. I now wonder if I just had a "bad" copy of the D500?
 
Joined
May 5, 2005
Messages
30,747
Location
SW Virginia
These photos are indeed impressive, Amin. I think the D7200 can do about as well up to its maximum iso of 25,600.

Note the third picture in this thread at iso 12,800. Unfortunately it was a bit underexposed and I did use DxO PhotoLab's Prime Noise Reduction.
 
Joined
May 11, 2006
Messages
1,002
Location
CHARLOTTE
Real Name
Randy
Very good indeed. Makes me wonder....I had a D500 and found it's image quality, sharpness just "OK"....and the noise above ISO 1600 was terrible. Very jagged and almost impossible to mitigate with any NR s/w I tried. I now wonder if I just had a "bad" copy of the D500?
me 2 then
 
Joined
Feb 17, 2008
Messages
2,768
Location
Virginia Beach, Virginia USA
Real Name
Bill Mellen
The D500 is usable within limits up to 6400 for me.

I find that really fine feather detail starts deteriorating around 1600, but that the D500 is quite usable up to 3200 as long as I am not trying to lift the shadow detail too much.

A visiting Ibis taken from our deck looking over the marsh - D500 ISO 2800 - Processed in Capture NX-D Standard Picture Control - Auto Sharpening, Auto Clarity, Auto Contrast, Active D-Lighting Off, Hi ISO NR - Low

D5C_2994_00001_01.jpg
Subscribe to see EXIF info for this image (if available)
 
Last edited:
Joined
May 27, 2005
Messages
10,747
Location
Clearwater, Florida
Perhaps Amin does have a great copy. Never really thought about that as far as the body.
My only available subject to test. Pretty noisy at ISO 12,800 with no NR applied.
112418-1-XL.jpg
Subscribe to see EXIF info for this image (if available)
 
Joined
Feb 8, 2008
Messages
669
Location
Syracuse, NY
I find for hockey in my home building which uses LED lighting, I let the D500 climb to ISO 6400 with excellent results.

i-82bzBgp-L.jpg
Subscribe to see EXIF info for this image (if available)

1/1000s, f/5.6, ISO 6400, 140mm (210mm DX)
 
Joined
Feb 25, 2017
Messages
1,389
Location
Boston, MA (USA)
Real Name
Amin
Perhaps Amin does have a great copy.

Your image looks great to me as well for ISO 12,800. I mostly use C1 to process raw, which by default uses more NR than some other apps.

Probably what I am observing here is a combination of three things:

-Incremental improvements in sensor tech since the last time I had an APS-C sensor
-Incremental improvements in raw processor noise reduction since the last time I had an APS-C sensor
-Wearing new camera rose-colored glasses :)
 

LyndeeLoo

Administrator
Administrator
Joined
May 19, 2008
Messages
33,189
Location
St. Louis, Missouri
Ohhh my! Your images are, indeed, impressive, Amin. I've never seen an 'acceptable' image with the ISO pushed up that high. Those flowers literally explode with color and sharpness on my computer screen. Looks like you made a great purchase!
 

Latest threads

Top Bottom