Is it planned to have the Sigma 19mm f/2.8 and/or Sigma 30mm f/2.8 tested on NEX cameras?
I did a simple test of the 30mm myself by photographing the city skyline at the horizon from corner to corner. The pictures are on my flickr account:
www.flickr.com/photos/jerome_munich/sets/72157629651034759/detail/
The lens appears to be sharp corner to corner, even wide open. Impressive.
I'm curious - why did you get it ?
[quote name='jerome' timestamp='1332535737' post='16953']
I did a simple test of the 30mm myself by photographing the city skyline at the horizon from corner to corner. The pictures are on my flickr account:
www.flickr.com/photos/jerome_munich/sets/72157629651034759/detail/
The lens appears to be sharp corner to corner, even wide open. Impressive.
[/quote]
Seems to be slightly softer to the left, isn't it ?
[quote name='Klaus' timestamp='1332535793' post='16954']
I'm curious - why did you get it ?
[/quote]
I like primes and I want to build a system with the 16, 19, 30 and 50mm. I should get the 19mm on monday.
[quote name='Klaus' timestamp='1332535969' post='16956']
Seems to be slightly softer to the left, isn't it ?
[/quote]
It is very slightly softer on the last 1/4 of the frame, as the published MTF indicates. Would you be interested to measure it?
[quote name='jerome' timestamp='1332571888' post='16968']
It is very slightly softer on the last 1/4 of the frame, as the published MTF indicates.
[/quote]
I meant that the left side looks slightly softer than the right side at max. aperture.
It's a bit hard to tell though.
[quote name='jerome' timestamp='1332571888' post='16968']
Would you be interested to measure it?
[/quote]
Sure! But it would be nice if we could do it in late April (If this fits from your side). My queue is very full at the moment.
[quote name='Klaus' timestamp='1332573656' post='16971']
Sure! But it would be nice if we could do it in late April (If this fits from your side). My queue is very full at the moment.
[/quote]
No problem. P.M. me when you are ready.
I got the 19mm today. It seems quite good as well, but I can't take the same pictures of the horizon because of the weather...
[quote name='jerome' timestamp='1332535737' post='16953']
I did a simple test of the 30mm myself by photographing the city skyline at the horizon from corner to corner. The pictures are on my flickr account:
www.flickr.com/photos/jerome_munich/sets/72157629651034759/detail/
The lens appears to be sharp corner to corner, even wide open. Impressive.
[/quote]
And you have a review here too
http://www.dpreview.com/articles/4560015991/sigma-30mm-f28-on-the-nex-7
Yes, and the pictures for the 19mm are online:
www.flickr.com/photos/jerome_munich/sets/72157629664483733/detail/
[quote name='jerome' timestamp='1332691751' post='17033']
Yes, and the pictures for the 19mm are online:
www.flickr.com/photos/jerome_munich/sets/72157629664483733/detail/
[/quote]
Not as good as the 30, it seems.
