Interview: Scott Bourne on new Olympus 150-400mm PRO lens - 'when I first heard about it, it blew my mind'

Rufous hummingbird (Selasphorus rufus)Olympus OM-D E-M1 Mark II, M.Zuiko 40-150mm F2.8 PRO (@284mm equiv.) Professional wildlife photographer and Olympus Visionary Scott Bourne is one of the best-known names in bird photography. In this interview, he explains how he got started, why he made the switch from DSLRs to Olympus Micro Four Thirds cameras and lenses, and what he thinks of the new M.Zuiko 150-400mm F4.5 TC1.25x IS PRO lens. The following interview has been edited for clarity and flow. W...