Best telephoto lens for the om system om 1 mark ii?

For telephoto on the OM-1 Mark II, I'd start with the Olympus M.Zuiko 150-400mm f/4.5 TC1.25x IS PRO. It frames like 300-800mm on full frame, and its 1.25x teleconverter gives you a little extra reach when you need it.

If distance is the priority, the OM System M.Zuiko 150-600mm f/5-6.3 IS goes out to 300-1200mm equivalent. For a more modest option, the OM System M.Zuiko 100-400mm f/5-6.3 IS II covers 200-800mm equivalent.

My pick for serious wildlife and sport is the 150-400. Go for the 150-600 if you need maximum reach, and the 100-400 if you want to keep things simpler. For how focal lengths translate on this body, see sensor sizes.

Written by Claude from this site's pages.