I'm using a Nikon D5200, and most of those shots were taken with my 16-85 f/3.5-5.6; I think one or two were taken with my 35mm 1.8.
I'm in the suburbs of Philly. The LFS I go to is actually pretty good. The owner sells a lot of frags (from $10-$40), and is always willing to frag larger rocks of coral. Whenever he gets new shrooms in, he saves a few for me without me asking. That's actually how I wound up with these new orange ones. I saw his new stock list on Facebook and when I called he already said he would hold some. Good thing, too, because somebody came in before me and wanted to buy the entire rock.