Sharpness-wise, as I used Sigma 50mm and Nikon 24-70mm before, I would expect 35mm f1.4 to be at least on par with one of those. Well, maybe not with 24-70, but at least the sharpness should be on par with Sigma 50mm considering 35mm price tag is this high.
I'll pay a visit to NSC later today, see what they say![]()
Perhaps you can play with a bit of the AF fine-tune? But it doesn't matter with a subj which is somewhat slowly slanting or an image with points having various distances in it, coz then something would still be in focus.
To be fair to the 24G and 35G, a good copy Sigma 50/1.4 wide open is really good, just a wee bit of haloing at 100% that's all (and that is with a 21M 5DII image). Seriously with a Bayer filter cam (as opposed to Foveon tech) you don't really use it at 100% anyway, need to downsize a bit.
I was looking at a comparison, IMO it can hang out with a Canon 50/1.2 L. Even my 24G from my best images and on the net images wide open it is just somewhat better.
You are paying a lot for the Nano-coat tech, its not easy to do, so see if you really have use for it.
The Sigma 50/1.4 is pretty under-rated, it could have been much better if the local prices are as good as overseas.

Again, different people have different expectations. Last time couple of years ago my expectations were like what we see here.....actually just a bit of blurness also cannot accept and I will fret like there's no tomorrow.

PS. My Sigma 17-50 @ 2.8 is also significantly sharper in the middle and mid-frame than the 24G at 1.4. The Sigma also has much less CA at 17mm 2.8 than the 24G. 24G stopped down, it goes away. All in all, not a problem for my use, but for pre-wedding where they blow to near A3 sizes and the nature of subjects/background/highlights it might be an issue (don't think the pre-wedding crowd would use this anyway). But then some people do both, and usually they use whatever is available to them as a tool. Just standard, all in a day's work. Some have a problem with that, some don't. So not surprised about your N24-70.
