Generic listing of the Zeiss Touit 12mm f/2.8 — same lens as ID 3515 without mount specified.
The Zeiss Touit 12mm f/2.8 is a fast ultra-wide prime from the Zeiss Touit APS-C mirrorless series — mount unspecified in this record. Likely Sony E mount (compare id 3515, the Fujifilm X version). Mount uncertain.
12mm focal length (18mm equivalent on APS-C). f/2.8 maximum aperture. T* coating. APS-C. Mount uncertain.
The Zeiss Touit 12mm f/2.8 was released for both Fujifilm X (id 3515) and Sony E mounts. This null-mount record likely represents the Sony E variant — T* coating, autofocus, ultra-wide APS-C coverage. Verify mount from listing context.
On the used market the Zeiss Touit 12mm f/2.8 is a premium APS-C ultra-wide. Condition checks: T* coating, AF. Verify mount (likely Sony E).