Which is more important, the heart or the head? Each of us will decide
and act accordingly.

[Previously, on the PDML]

>>> I thought I would be at home with the 31mm limited on the D, but
>>> using a
>>> wide angle lens to achieve a normal-length crop is a bit wonky to
>>> me.  I
>>> still like it, I wish I was using a 50mm focal length instead of a
>>> 31mm
>>> lens cropped.
>>
>> ???
>>
>> I don't know how you can tell the difference. The lenses' rendering
>> qualities might be slightly different with respect to out of focus
>> elements and rectilinear correction, but with regard to field of view
>> and perspective: if the field of view is the same, the perspective
>> will look the same.
>
>The field of view is the same, but that doesn't say anything about the 
>transform taking place optically.   The image from 50mm crop of a ~31mm 
>lens != 50mm 
>full frame.   Try it.  You can really see it when you're framing, and it 
>makes for weird magnification of things close to the lens.

-- 


Cheers,
  Cotty


___/\__
||   (O)   |     People, Places, Pastiche
||=====|    http://www.cottysnaps.com
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