Sony SEL90M28G FE 90mm f/2.8-22 Macro G OSS Standard-Prime Lens for Mirrorless Cameras A perfect match for 7 series, 35mm full-frame E-mount cameras, 90mm Macro with a bright F2.8 maximum aperture, Nano AR coating effectively suppress reflections, Dust and moisture resistant design Minimum Focus Distance : 0.92 ft (0.28 m), Maximum Magnification ratio : 1.0x, Focal Length : 90 mm Optical Steady Shot image stabilization for handheld shooting, Instant manual/auto focus selection via a sliding focus ring, Instant manual/auto focus selection via a sliding focus ring Corner to corner sharpness w/ Advanced Spherical elements, Super ED glass w/ multicoating reduces flare and ghosting, 9-blade circular aperture contributes to gorgeous bokeh Direct Drive SSM (DDSSM) for quiet, precise focusing; Weight: 602 g (21.3 oz)