The Olympus 1.4x is a dedicated teleconverter for the Olympus ED 40-150mm f2.8 PRO and ED 300mm f4 PRO Micro Four Thirds lenses. At just 15mm thick, the 1.4x is a great addition to any photographer's kit looking to expand the zoom range of their existing telephoto lens. Lightweight and easily portable, the teleconverter features a robust, metal-cased, dust, splash and freeze-proof build quality to ensure you'll always be able to keep shooting, in any environment. The aperture value will be one step darker when outfitted with the teleconverter.
