This FE 100-400mm f/4.5-5.6 GM OSS Lens from Sony will satisfy many photographers and videographers who are looking for a bit of extra reach with their full-frame E-mount camera. As a member of the G Master line, it is designed with outstanding resolution and sharpness in mind, along with a relatively compact size, responsive autofocus, and Optical SteadyShot image stabilization for outstanding performance at all focal lengths. Two extra-low dispersion elements and one Super ED element control chromatic aberrations and reduce color fringing for increased clarity and color fidelity. Far-reaching telephoto zoom sports an f/4.5-5.6 maximum aperture range that is an ideal compromise resulting in a lightweight, compact design and bright enough performance for working in available lighting conditions. The floating elements system benefits image quality when working at the 3.2' minimum focusing distance with 0.35x magnification. Focus range limiters and focus hold controls offer more intuitive handling and faster performance when photographing moving subjects. The front lens element features a fluorine coating to protect against smudges and dust from adhering to the glass surface.