1.4x teleconverter that maintains full G Master performance, Currently only compatible with the SEL70200GM lens*, Impressive optical performance with aspherical lens element, Precision engineered for versatility and reliability, Dust and moisture resistant design for maximum reliability,

Extend your range by 1.4x. Full optical quality and operability are retained, offering outstanding performance for sports of wildlife photography in a compact, lightweight kit. Multiplies focal length by 1.4x with only a 1-stop light loss. Maintain the full image quality and AF performance of the lens, and feature a dust and moisture resistant design for maximum reliability when shooting outdoors.