I was pleased that Ben the cat let me get this close to get some shots of his eyeballs. Using a 50mm with some extension tubes I had to move the camera in and out to find a decent slice of focus for these shots. The fact that he didn't move helped as much as anything. Thanks Ben!
Nikon D90 1/250 sec. f/4 ISO-200 at 50mm
Nikon D90 1/250 sec. f/4 ISO-200 at 50mm
From @mmckinneyphoto13