Panasonic 7~14mm or Olympus 12mm ?

Started Jan 18, 2013 | Discussions thread
Anders W
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Re: Thanks for all the replies and suggestions
In reply to slimandy, Jan 22, 2013

slimandy wrote:

Anders W wrote:

Yes, they test under lab conditions, just as Photozone.


To be honest I'm not a fan of Photozone either but I quoted them because I can't find reviews from professional photographers they way I can with Nikon gear. At least some of their samples are real world pictures and not just test charts and studio still lifes.

I have no trouble making sense of test charts, studio still lifes, or MTF values. Just a matter of learning how one set of observations translates into another. The same is true with respect to DxO figures about sensor performance. I have no trouble making sense of those either since I have spent the time required to see how they translate into aspects of image quality that my eyes can see.

The trouble with looking at "real world pictures" is that those will never allow you to directly compare two lenses to one another unless they happen to be taken under identical conditions such as those in Amin Sabet's test of the 7-14 versus the 9-18 that Optical1 linked to here.

For obvious reasons, the lens test sites would have difficulties accomplishing directly comparable sample shots outside the studio inasmuch as this would imply that they would have to shoot new "real world pictures" of all lenses already tested for every new lens they test.

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