I was going to post a new thread and then I saw this one from a couple of days ago -
I'm also looking for a fisheye lens -with a Nikon mount. I was looking at those cheap single element magnifiers that screw into your filter threads, but then I came across a 8mm f/3.5 sold under a variety of brands (Bower, Pro-optic etc.) It shoots full frame 180 degrees on a DX sensor and only costs $289 from Adorama. Manual focus, but apparently will couple to the meter on my D300.
What I'd like to do with it is take full-tank shots of my exhibits that are 4' wide by 4' tall (mostly). Distortion of straight lines isn't much of an issue - but I want to be able to get the whole front of the tank in the shot and the huge DOF is important.
Has anyone used one of these lenses for full tank shots? How did it work?
Thanks,
Jay