Spanning a useful range of telephoto focal lengths, the FE 70-300mm f/4.5-5.6 G OSS from Sony is a versatile zoom lens designed for full-frame E-mount mirrorless cameras. Complementing the reach, this lens' optical design incorporates four aspherical elements and two extra-low dispersion glass elements to control spherical and chromatic aberrations throughout the zoom range for increased clarity, sharpness, and colour accuracy. A Nano AR coating has also been applied to individual lens elements to minimise lens flare and ghosting for increased contrast and colour fidelity when working in strong lighting conditions. Well-suited to a variety of telephoto needs, this zoom lens balances both a versatile focal length range along with a sophisticated optical design for maintained image quality.