Sigma 18-35 1.8 on 1D4

I've read various accounts on the net that this lens will work relatively well with the APS-H censors, with some vignetting at the wide end. I wanted to see if anyone out there is actually using this combination and if they are satisfied with the results.

There are times that 23-45 f/1.8 (effective FL on APS-H) at wedding receptions + astrophotograpy would be disgustingly attractive to me.

A friend uses one for video on a C-100 and loves it, but APS-H is still a little bit wider than Super 35. If you test it out, please update

If memory serves right, on a full frame, there is vignetting up till 30mm. I believe someone posted FF samples in the 18-35 sample thread.

Not sure how FF sample would really help you. But I don't remover if anyone posted APS-H samples. Still the FF samples might give you an idea of what the vignetting would be like.

the website isnt up anymore..but there was one showing it on a 1D4 and even at 18 it had slightly darker corners but looked totally correctable in post.
Friend of mine has one I will see if I can get ahold of it to shoot images with it on my 1D3.

if you look at post 577 here, you can see some samples...it looks like the same user has posted some pics in the thread as well

https://photography-on-the.net …ead.php?t=13159​65&page=39