ManosSKG

@Chris Here is one with the 1.4 TC on, that I have uploaded for you: https://www.flickr.com/photos/190446384@N06/50948322698/in/dateposted-public/ Many people saw this picture and said that it is a ...

Exactly! There are so many people that vow by their TCs and then you look at their flickr and their TC shots are just mediocre. I am not very sure we are all judging IQ from the same perspective. ...

Hi Chris! No I refer to older versions. Brad Hill did a good side by side comparison though, so if you haven't yet read it, maybe you want to go through it before you make your choice. For me, if I ...

Hi there! I know this is an old post, but I have just seen it :). Yes the Sigma 500 F4 Sports is indeed focus shifting, when shot straight out of the box. Mine was only sharp in one out of three ...

Happy New Year! I don't have a Canon, so I am not sure of how the menu works, but in the nikon world we can set how AF responds with moving subjects. When I had my body set on erratic and fast, ...

I am not technically educated, so my answer is that I have absolutely no idea. Indeed single shots appeared more precise to me, or at least with much less variance to make a difference. Mind it ...

He does say that he solved it by 90% though. As I have personally contacted Brad Hill on this issue, he honored me his his reply and insisted that precise calibration is important. He also ...

Precise calibration is important. I never used a Sigma that doesn't need fiddling, some more than others. My copy was severely focus shifting (only 1 in 3 shots sharp) and I brought the lens to a ...

I know this is an old post, but as many people started selling their Sigma's, there is a good stock in the second hand market these days. I presume many people, like myself, have thoughts of ...

I know this is an old post, but as many people started selling their Sigma's, there is a good stock in the second hand market these days. I presume many people, like myself, have thoughts of ...

I know this is an old thread, but as I see this question coming up in various discussions and I know that many people are looking to buy this lens new or used, so I thought I should also reply to ...