Part number SEL-90M28G (VX9118) Focal length 90mm | ||
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Focus drive dual-motor linear drive piezo-electric (DDSSM) | ||
The Sony FE 90mm F2.8 Macro G OSS (SEL-90M28G, VX9118) is a full-frame macro lens for the Sony E-mount, announced by Sony on 4 March 2015.
Though designed for Sony's full frame E-mount cameras, the lens can be used on Sony's APS-C E-mount camera bodies. The 90mm Macro lens is one of the only 3 E-mount lens manufactured by Sony that is specifically designed for macro photography as of February 2017.
References
Sony FE 90mm F2.8 Macro G OSS Wikipedia(Text) CC BY-SA