*** 5Dc vs 60D resolution test ***

Started Mar 17, 2013 | Discussions thread
MAC
MAC
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Re: CR2 files posted
In reply to schmegg, Mar 20, 2013

Here are CR2 RAW Files

Added two with 70-200L/4.0 IS. They are 100% cropped and processed by ACR with zero sharpening and zero NR (all other default) but cut most parts of sky and lawn to save my DPR gallery space.

There is a glitch at the moment to directly insert gallery photos.

ACR 5D + 70-200L/4.0 IS 100% cropped (upsampling 5D2 file to the same size of 60D file 5184x3456 before cropping to 100%)

ACR 60D + 70-200L/4.0 IS 100% cropped

To my eyes, 5D sample not only is sharper but also resolves more details (such as on bricks) at least with this lens. 5D photo also has better default contrast and color.

As I said this time I shoot from too far away under not very good light condition. I will do again in much closer distance under better light condition that will benefits 60D more.

Thank you - most helpful and I do appreciate you making them available.

Now - to the subject at hand ...

It is clear, even with these images (which were shot wide open with the 60D but stopped down one stop with the 5D) that the 60D resolves more detail.

Some examples where this is easy to see - be sure to view these at full size to see the full effects ...

1. Look at the detail in the hair, look at the eyes, look at the lips, look at the curved 'frame' around him ...

agree, sharpness, actuance and visual artifacts are not resolution.

60D on left, 5D on right.

It's a shame the 60D didn't have the benefit of the one-stop closed aperture that the 5D enjoyed for this test, but, in any case, it made no difference.

The 60D has clearly resolved more detail.

well, actually he needed a higher f stop on the 5d to be equivalent dof

he should have read GB's equivalence which he refuses

F4 * 1.6 = 6.5.  He should have used F6.3 instead of 5.6

Scape shots are often difficult to determine where the focus point latched on

therefore, chain link can't be a measure and landscape shots are suspect for comparison

 MAC's gear list:MAC's gear list
Canon EOS 5D Canon EOS 650D Canon EOS 100D Canon EF 70-200mm f/2.8L USM Canon EF 100mm f/2.8L Macro IS USM +5 more
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