Fujifilm X-E2S has a Fujifilm X lens mount and currently there are 34 native lenses available for this mount.
Fujifilm X-E2S doesn't have a sensor based image stabilization system but 9 of these lenses already comes with optical image stabilization.
Since Fujifilm X-E2S has a APS-C sensor, it has a focal length multiplier of 1.5x so you have to multiply lenses original focal length with this multiplier to find the Full Frame equivalent focal length of the lens when mounted on X-E2S.
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Fujifilm X-E2S Lenses with Image Stabilization
Fujifilm X-E2S Lenses with Weather Sealings