The SAL1635ZA model is a super wide angle 16-35mm f/2.8 constant aperture zoom lens, well-suited for landscape, snapshot and indoor photography.
It is constructed of 17 lens elements in 13 groups, including an extra-low dispersion (ED) for exceptional clarity and center-to-edge resolution and a super ED glass element for much stronger correction of chromatic aberration or discoloration. It also features three aspherical lens elements that provide greater brightness from center to the edge of the image field.
Sony SAL1635ZA Super Wide Angle Zoom
Smooth, fast and precise focusing is delivered by Sony’s Super Sonic wave Motor (SSM) autofocus drive system. It utilizes a solid-state focus drive motor to provide silent, high-speed response, powerful torque and fine rotational control – critically important for large wide-aperture lenses.
Price and Availability
The Vario-Sonnar T* 16-35mm f/2.8 ZA lens will ship in January 2009 for about $1,800, respectively. They will be available at sonystyle.com, at Sony Style retail stores (www.sonystyle.com/retail), at military base exchanges, and at authorized dealers nationwide.
Sony Alpha DSLR-A900 and Vario Sonnar T* 16-35mm f/2.8
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