lens review

Only one lens can take this shot If you've paid attention to insect photography over the past decade, you'll likely have noticed that a single lens, Canon's MP-E 1-5x macro, has come to dominate the market.  Every professional insect photographer I know owns one, and many of the dedicated amateurs do as well.  Indeed, some photographers have even switched from Nikon to Canon just to be able to use it. Yet the lens is also a throwback, possessing few of the electronic features of modern camera technology.  It is largely manual, with no auto-focus or image stabilization, and is…