The FE 200-600mm f/5.6-6.3 G OSS from Sony is a flexible zoom perfectly suited for nature, wildlife, and sports applications. Its long reach pairs with a modest maximum aperture range to render to a relatively lightweight and portable design, which benefits handheld use. The optical design incorporates a series of low dispersion and aspherical elements, which suppress a variety of aberrations, colour fringing, and distortion in order to produce well-corrected imagery with high sharpness, colour fidelity, and accurate rendering. A Nano AR Coating has also been applied to further reduce surface reflections and flare for improved contrast when working in bright and backlit conditions.

Complementing the optics, this lens also features a sophisticated physical design, which incorporates a Direct Drive Super Sonic wave Motor to realize fast, near-silent autofocus performance as well as full-time manual focus override. Optical SteadyShot image stabilization minimizes the appearance of camera shake to produce sharper imagery when working handheld and a removable, rotating tripod collar is also featured for stable tripod and monopod mounting. Additionally, a rounded 11-blade diaphragm contributes to an especially pleasing bokeh quality and the lens sports a weather-sealed design along with a fluorine-coated front element.