This post is a compilation of links to the following Sony 55-200mm f/4-5.6 SAM DT SAL55200/2 telephoto zoom lens resources:
Introduction and basic specifications
The SAL-55200-2 lens was introduced on 18-May-2009 (read the press release), and replaces the older Sony SAL55200 55-200mm f/4-5.6 DT ED lens.
The new DT 55-200 is optimized for use with APS-C sized image sensors found in Sony Alpha Digital SLR cameras such as the Sony A380, and features a Smooth Autofocus Motor (SAM) that enables in-lens auto focus (AF) drive for smooth, quiet operation, and high optical performance in a compact size.
Basic specs:
- Weight: 10.76 oz (305 g).
- Dimensions (measurements): 2.82”x 3.35” (71.5 x 85mm).
- Minimum (close) focusing distance: 3.2ft (0.95m).
- Maximum magnification: 0.29x.
- Filter thread size (diameter): 55mm.
Accessories
The filter thread size on the SAL 55-200mm SAM is 55mm, which means you’ll want to be looking at 55mm filters.
References and other resources
Official SAL 55-200 SAM websites — More information on the lens can be found at Sony Style USA and Sony eSupport.
The operating instructions for the DT 55-200mm F4-5.6 SAM (SAL55200-2) (direct link) can be downloaded from Sony eSupport.
dyxum.com — Expect to find user reviews for this lens in the months to come.
mhohner.de — Lens tech data for Sony Alpha DT 55-200/4-5.6 SAM.