Nex7 vs DP2M new crops from tiffs uprezzed to match sony

Started Aug 24, 2012 | Discussions thread
Aku Ankka
Contributing MemberPosts: 585
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Re: Here are the raws
In reply to docmaas, Aug 27, 2012

docmaas wrote:

Guido FORRIER wrote:

i use dropbox :
http://www.dropbox.com

Sony f5.6: https://dl.dropbox.com/u/72167121/DSC09369.ARW

Sigma f5.6: https://dl.dropbox.com/u/72167121/SDIM0062.X3F

Thank you.

I have no idea where the literally stamp sized crops you presented in the original post are cropped from, so I'll play with an approximately 500x500 crop from the center. I will only play with the NEX files for now as I don't have SPP at the moment.

I only quickly glanced at the photo and two things are obvious:

  • The AA-filter has not been removed - I don't know what MaxMax did to your camera, but one thing they didn't do is removing the low pass filter. You should ask for refund or try sending the camera back.

  • The lens used is quite bad I am afraid. The center is quite good (and perfectly usable for this purpouse), though almost certainly worse than the Sigma lens, but the edges are bad. Even though the 30/2.8 is a cheap lens, I'd expect more considering it's conservative speed.

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Quack!

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