Olympus M.Zuiko Digital MC-20 2x Teleconverter

The Olympus MC-20 is a dedicated 2x M.Zuiko teleconverter for the Olympus ED 40-150mm f2.8 PRO, ED 300mm f4 PRO and 150-400mm f4.5 Micro Four Thirds lenses. Aimed at sports and wildlife photographers, the MC-20 2x teleconverter features a robust construction and allows Olympus users to turn their prime and telephoto lenses into a super-telephoto macro lens.

Price: 399.99 from Wex Photo Video