Zeiss Touit 12mm F/2.8 (X-Mount) LEN1463

X-Mount Lens/APS-C Format 18mm (35mm Equivalent) Aperture Range: f/2.8 to f/22 Two Aspherical Elements Three Low Dispersion Elements Distagon Optical Design ZEISS T* Anti-Reflective Coating Floating Elements System DC Autofocus Motor 9-Blade Diaphragm