Sigma 28mm-70mm F2.8 - F4.0 Lens for Sony Minolta
This lens came with my Sony A700. But I already have a lens for this focal lengh. The lens is in excellent condition. Focus is very fast, and the zoom is very smooth. Nothing wrong with it at all. The Lens is made by Sigma, and will fit all sony Alpha DSLR Cameras (a100, a200, a300, a350, a700, a900). It will also fit the Minolta cameras as well that use the Alpha mounting system. The Lense has a focal length of 28mm to 70mm. Aperture is f2.8 - f4.0. Great lens for low light photos, and getting shots with a narrow field of focus ( subject in focus with background out of focus ).