I dug out my 105mm lens today. It does such a nice job on things close. But I had to re-learn lessons on depth of field, the more open the aperture, the shorter the depth of field. The less open the aperture, the longer the lens must be open which makes for a shaky photo. The balance must be right-on! This was taken at f/11, 1/125 sec, ISO 100. I think I got it!