The original Olympus 40-150mm F2.8 qualified as a standout, ahead-of-its-time lens when it debuted back in 2014 due to its relatively light carry weight (1.9 pounds), small size (6.3 by 3.1 inches HD) ...

Expensive for a 150-600mm lens Has a tendency to hunt for focus unless you use limiter controls As an alternative to astronomically expensive full-frame wildlife photography setups, the Om System ...

The lens covers a similar angle of view to a full-frame system with a 100-400mm zoom, a range that's ideal for photographing wildlife, field sports, and other far-off subjects. Full-frame system ...

Because of its length, the OM 50-200mm includes a tripod collar and mounting foot, so you can keep its center of gravity balanced for the best stability. The foot has Arca-Swiss dovetail cuts, so it ...