Came in a kit with E-M5 and never used. Weatherproof zoom. Fits Olympus Pen, OM-D and Panasonic Lumix. Very nice macro lens. Great video lens too due to (very quiet) power zoom. Comes with both caps and hood. I already owned an Olympus 12-60 zoom so this lens never saw any use.
Zoom can be operated by turning collar in usual fashion, or as a power zoom. Nice feature, especially for video.
Mint condition.