This photo, taken several years ago at Don Edwards San Francisco Bay National Wildlife Refuge (how’s that for a long title?), is probably the best one I made with my Sigma 50mm macro lens. I’ve since moved to Canon’s 100mm f/2.8 macro, which I am very happy with. Although one of the 180mm macros would be lovely, I do not do enough field macro work to make it worthwhile. Plus they’re pretty big and heavy!