For product photography. Purchased new from the Sony Store and used a few times. I am selling it because I haven't had much opportunity to use it. 【Sony E-mount's Top-of-the-Line Macro Lens】 This is the Sony FE 90mm F2.8 Macro G OSS (SEL90M28G) G lens for full-frame mirrorless E-mount cameras. This lens, capable of 1:1 macro photography, is a renowned lens highly praised for its overwhelming resolution and beautiful bokeh, not only for macro photography but also for portraits and landscape photography. Equipped with in-lens optical image stabilization (OSS), it is also effective for handheld macro photography and video shooting, and is useful in a wide range of situations. Model number: SEL90M28G Mount: SONY E-mount (Full-frame compatible) Focal length: 90mm Maximum aperture ratio: F2.8 Image stabilization: Built-in optical image stabilization (OSS) Other: 1:1 macro, dust and moisture resistant design