Description
Olympus new 2X teleconverter, the MC-20, is compatible with the company’s 40-150mm F2.8 Pro and 300mm F4 Pro lenses, as well as the 150-400mm F4.5 that will be arriving in 2020. Like Olympus’ pro lenses, the MC-20 is weather-sealed and should function down to -10°C/+14°F.
