Sony DT 55-200mm F4-5.6 SAM is an Auto Focus (AF) Telephoto Zoom lens with APS-C / DX max sensor coverage. When mounted on a APS-C / DX sensor camera, it will give you an FF equivalent focal range of 82.5 - 300mm. With a max aperture of f4 at 55mm, we can not consider this lens fast on wide end and neither at tele end with its f5.6.
Sony DT 55-200mm F4-5.6 SAM is not a weather sealed lens, so you have to be extra careful against rain and dust.