The popular ZEISS Vario-Sonnar T* 24-70mm F2.8 zoom has been refined for even better performance. This lens is already widely regarded as being more like a prime lens than a zoom in terms of image quality, but the new edition further reduces ghosting for a notable improvement in clarity. Lens processing has also been revised for faster subject tracking, and it is dust and moisture resistant.
Legendary ZEISS quality manufactured and calibrated specifically for Sony imaging products. The ZEISS T* coating contributes to exquisite rendering and contrast.
MTF (Modulation Transfer Function) describes how well a lens can reproduce fine details, measured as the degree of contrast achieved between finely spaced lines.3