Make the most of your Panasonic telephoto lenses by using this DMW-TC14 1.4x Teleconverter to magnify the image and extend your reach by 1.4x. Designed for select Panasonic Micro Four Thirds lenses, such as the Leica DG Elmarit 200mm f/2.8 POWER O.I.S., this teleconverter features complete communication between the lens and camera, retaining critical metering, autofocus, and image stabilization functions. Additionally, it is splash, dust, and freezeproof to match high-end telephoto lenses and camera bodies to ensure optimal performance in less-than-ideal weather conditions.