12-02-2011, 09:21 AM
marschiert bunt
12-02-2011, 10:10 AM
If you like I can provide my samlpe for testing.
12-02-2011, 10:16 AM
[quote name='marschiert bunt' timestamp='1322820616' post='13428']
If you like I can provide my samlpe for testing.
[/quote]
Oh, 2h too late ...
But if you like you could provide your 50-200 at some stage. :-)
If you like I can provide my samlpe for testing.
[/quote]
Oh, 2h too late ...
But if you like you could provide your 50-200 at some stage. :-)
marschiert bunt
12-02-2011, 10:26 AM
Damn <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/sad.gif' class='bbc_emoticon' alt='' />
I just hope it will arrive someday... still no estimated delivery date.
I just hope it will arrive someday... still no estimated delivery date.
paulrs
12-02-2011, 10:31 AM
At what point is the image corrected ?. I find the geometry on the jpg the same as the raw on this lens on a NX100.
Can i view it uncorrected ?.
Can i view it uncorrected ?.
12-02-2011, 10:46 AM
[quote name='paulrs' timestamp='1322821902' post='13431']
At what point is the image corrected ?. I find the geometry on the jpg the same as the raw on this lens on a NX100.
Can i view it uncorrected ?.
[/quote]
Field curvature has nothing to do with auto-correction nor can it be corrected anyway - this is related to a curved focus field rather than a more or less flat one. The tested sample had a focus field where the border/corner focus was extremely pulled towards you so infinity focus (actually mid field focus) was lost.
I had to stop down to f/11 to achieve a decent corner sharpness. At f/5.6 even the mid field was already bad.
At what point is the image corrected ?. I find the geometry on the jpg the same as the raw on this lens on a NX100.
Can i view it uncorrected ?.
[/quote]
Field curvature has nothing to do with auto-correction nor can it be corrected anyway - this is related to a curved focus field rather than a more or less flat one. The tested sample had a focus field where the border/corner focus was extremely pulled towards you so infinity focus (actually mid field focus) was lost.
I had to stop down to f/11 to achieve a decent corner sharpness. At f/5.6 even the mid field was already bad.
12-02-2011, 10:47 AM
[quote name='marschiert bunt' timestamp='1322821579' post='13430']
Damn <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/sad.gif' class='bbc_emoticon' alt='' />
I just hope it will arrive someday... still no estimated delivery date.
[/quote]
It's really strange that this lens is in short supply. It seems as if dealers are extremely cautious to avoid overstocking.
Damn <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/sad.gif' class='bbc_emoticon' alt='' />
I just hope it will arrive someday... still no estimated delivery date.
[/quote]
It's really strange that this lens is in short supply. It seems as if dealers are extremely cautious to avoid overstocking.
paulrs
12-02-2011, 10:49 AM
[quote name='Klaus' timestamp='1322822786' post='13432']
Field curvature has nothing to do with auto-correction nor can it be corrected anyway - this is related to a curved focus field rather than a more or less flat one. The tested sample had a focus field where the border/corner focus was extremely pulled towards you so infinity focus (actually mid field focus) was lost.
I had to stop down to f/11 to achieve a decent corner sharpness. At f/5.6 even the mid field was already bad.
[/quote]
Thanks, i think you will find your sample was fine. I experience this also.
Field curvature has nothing to do with auto-correction nor can it be corrected anyway - this is related to a curved focus field rather than a more or less flat one. The tested sample had a focus field where the border/corner focus was extremely pulled towards you so infinity focus (actually mid field focus) was lost.
I had to stop down to f/11 to achieve a decent corner sharpness. At f/5.6 even the mid field was already bad.
[/quote]
Thanks, i think you will find your sample was fine. I experience this also.
Guest
12-02-2011, 05:26 PM
[quote name='Klaus' timestamp='1322820972' post='13429']
Oh, 2h too late ...
[/quote]
That means you already replaced it with a new one?
Oh, 2h too late ...
[/quote]
That means you already replaced it with a new one?
12-02-2011, 05:27 PM
[quote name='Sathe Wild' timestamp='1322846778' post='13436']
That means you already replaced it with a new one?
[/quote]
It means that I ordered the new one 2h earlier. It's not yet here.
That means you already replaced it with a new one?
[/quote]
It means that I ordered the new one 2h earlier. It's not yet here.