FE 1.4x Teleconverter

The Sony FE 1.4x Teleconverter is a lens extender designed for Sony E-mount mirrorless cameras that increases the effective focal length of compatible telephoto lenses by 1.4x for enhanced magnification and a narrower field of view. This teleconverter maintains full autofocus, auto-exposure metering, and Optical SteadyShot image stabilization communication between the lens and camera body, ensuring seamless operation without loss of functionality. The optical design features six elements in five groups and introduces one stop of light loss.

The teleconverter is compatible with Sony's premium telephoto lenses including the 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 400mm f/2.8 GM OSS, and FE 600mm f/4 GM OSS. Weighing just 5.9 ounces with a compact length of 1.3 inches, the teleconverter features dust- and moisture-resistant construction for reliable performance in demanding shooting conditions.