LOALTD said:
ISO:1750
Colour Depth: 23.1
DR=12.4
Overall Score: 76
Based on scaling the 7DII out to 50MP
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5DS and 5DS R Sensor Scores at DXO
- Thread starter ahsanford
- Start date
ISO:1750
Colour Depth: 23.1
DR=12.4
Overall Score: 76
Based on scaling the 7DII out to 50MP
DXO scores are a laughing joke in the professional sensor and lens world if you want to know how to judge tests of lenses on cameras to maximise the performance read this article (yes its a machine vision site but the principle is exactly the same). Read the entire article and your quickly realise why DXO is a joke.
www.vision-systems.com/.../2009/03/matching-lenses-and-sensors.html
It does however highlight that as Canon use (as do Nikon, Sony et al) cameras with different pixel pitches the lens performance is NOT optimised for every camera.
www.vision-systems.com/.../2009/03/matching-lenses-and-sensors.html
It does however highlight that as Canon use (as do Nikon, Sony et al) cameras with different pixel pitches the lens performance is NOT optimised for every camera.
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RGF said:
I think this is the same article http://www.vision-systems.com/articles/print/volume-14/issue-3/features/matching-lenses-and-sensors.html
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ahsanford said:Ooooh. A big fancy pants DXO site redesign just dropped.
http://www.dxomark.com/
I wonder if that is set to coincide with a scathing review of the new 5Ds rigs? :
- A
Oh, good gravy, it gets better. They are putting "overall rank" (i.e. of ALL cameras) on there, and you can sort it by their normal metrics of Portrait (color depth), Landscape (DR) and Sports (ISO):
http://www.dxomark.com/Cameras#brand=canon&price=0%2C45200&year=2011%2C2015&xDataType=year&yDataType=rankDxo
Filtering it on those metrics, two of Canon's top three dynamic range sensors are Powershots. I'll be brave and guess those two rigs have Sony sensors.
Overall, the 5D3 is the 39th best camera on the market, and the 1DX is 34th.
With rankings like that, DXO is as bullet proof as Sepp Blatter (for those following the goings on in Zurich right now). Awesome.
- A
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ahsanford said:ahsanford said:Ooooh. A big fancy pants DXO site redesign just dropped.
http://www.dxomark.com/
I wonder if that is set to coincide with a scathing review of the new 5Ds rigs? :
- A
Oh, good gravy, it gets better. They are putting "overall rank" (i.e. of ALL cameras) on there, and you can sort it by their normal metrics of Portrait (color depth), Landscape (DR) and Sports (ISO):
http://www.dxomark.com/Cameras#brand=canon&price=0%2C45200&year=2011%2C2015&xDataType=year&yDataType=rankDxo
Filtering it on those metrics, two of Canon's top three dynamic range sensors are Powershots. I'll be brave and guess those two rigs have Sony sensors.
Overall, the 5D3 is the 39th best camera on the market, and the 1DX is 34th.
With rankings like that, DXO is as bullet proof as Sepp Blatter (for those following the goings on in Zurich right now). Awesome.
- A
Look up the Max Mosely scandal sometime, if you want good reading material.
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KBStudio said:
It's back up now.
Ugh, my old 5DS links don't work, as the new DXO won't show scores if all lenses lack test data -- it auto-snaps back to a spec summary page. But if you drop in one camera that's been tested...
http://goo.gl/ltfhyL
You can have a nice daily go-to link to see if scores are posted.
- A
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DXO is always right.... after all, they rate the 7D2 as superior to the 1DX in low light..... and the 50F1.8 is a much better lens than the 600F4.....
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Don Haines said:
And the 500mm lenses get equal scores because of the higher DR of the Nikon camera used...
LOL
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