Updating a tried-and-true optical design for use with full-frame Sony E-mount mirrorless cameras, the Batis 85mm f/1.8 from ZEISS is a portrait-length, short telephoto lens featuring a fast maximum aperture for greater focus control and enhanced low-light shooting. The Sonnar-type design, in conjunction with three anomalous partial dispersion elements, offers high contrast and accurate rendering by virtually eliminating color fringing and chromatic aberrations. A floating elements system is also used, for consistent performance throughout the focusing range, in order to achieve even sharpness and clarity. An enhanced ZEISS T* anti-reflective coating has also been applied to significantly reduce ghosting and lens flare for improved contrast and color fidelity when working in difficult lighting conditions.
Batis-series lenses are distinguished by their innovative use of an OLED display on the lens barrel, which highlights the focus distance and depth of field range for quickly recognizing your focusing parameters. As an autofocus lens, linear motors are used to deliver quick, quiet, and smooth focusing performance to suit both stills and video applications. Additionally, this lens incorporates optical image stabilization to minimize the appearance of camera shake when working with slower shutter speeds and a dust- and weather-sealed construction lends itself to shooting in trying environments.