Sony Zeiss Vario-Tessar® T* E 16-70 mm F/4 ZA OSS objective

This lightweight zoom combines renowned ZEISS optical performance with constant F4 maximum aperture for consistently fine performance throughout the zoom range. Linear motor drive achieves smooth, quiet operation that, coupled with responsive AF, makes this lens ideal for movies and stills in a wide range of shooting situations. Optical SteadyShot image stabilization is built in.