High Quality, Longer Reach. The FE 2.0x doubles your reach with only two stops of light loss. Advanced optics help retain the attached lens’s original quality while fully supporting autofocus, exposure-metering, and image-stabilization capabilities.

All-Weather Gear. This teleconverter is designed to match Sony’s pro telephoto lens’s build. Its durable construction reduces the chances of dust, water, or even the cold from affecting performance.

Please note: This teleconverter is only compatible with the Sony FE 70-200mm f/4 G OSS II, Sony FE 70-200mm f/2.8 GM OSS, Sony FE 70-200mm f/2.8 GM OSS II, FE 100-400mm f/4.5-5.6 GM OSS, FE 200-600mm f/5.6-6.3 G OSS, FE 300mm f/2.8 GM OSS, FE 400mm f/2.8 GM OSS, and FE 600mm f/4 GM OSS.