My new Sigma 17-50mm zoom lens arrived earlier in the week. I was out of town travelling for a few days and today was my first opportunity to give it a whirl.
First impressions? It's fairly heavy (a little over 500 grams, from memory). It has a large hunk of glass at the front. It's quite fast to focus. Images seem crisp and clear. The zoom is nice and precise, not sloppy.
So here are some photos, without introduction or explanation ...
Grav was with by Trilby Media.