Zeiss Touit Macro 50mm F/2.8 (X-Mount) LEN1467

X-Mount Lens/APS-C Format 75mm (35mm Equivalent) Aperture Range: f/2.8 to f/22 Two Aspherical Elements Two Low Dispersion Elements Planar Optical Design ZEISS T* Anti-Reflective Coating 1:1 Magnification, 5.9" Min. Focus Floating Elements System DC Autofocus Motor