If you’re strictly a macro critter hunter and don’t need any wide-angle capability, then this will get you the ability to shoot subjects ranging in size from a basketball down to a grain of rice. The OM System 90mm Lens, with its razor-sharp optics, fast focus, and super macro range, can do a 2:1 reproduction ratio without any additional lenses. Add on a wet macro lens for even more magnification to shoot the smallest critters in the ocean.