SCHWIND SIRIUS offers the perfect combined solution for refractive and therapeutic corneal surgery. The highly precise, multi-functional diagnostic device combines a rotating Scheimpflug camera with a Placido disc. "2 in 1" system for a quick, three dimensional analysis The "2 in 1" system provides a quick, three dimensional analysis of the whole cornea and the anterior segment in only one step. Contact-free measurement The contact-free measurement allows an analysis of the complete corneal wavefront, the topography of the anterior and posterior corneal surface (including the tangential and axial curvature) as well as the anterior chamber. More than 100,000 analysis points The extremely high resolution of only one micrometre and more than 100,000 analysis points detect the smallest of irregularities. Corneal pachymetric map In addition, the version with SCHWIND SIRIUS provides detailed information on the entire anterior segment of the eye and all necessary information for a pachymetry assisted laser keratoplasty (PALK) thanks to the Scheimpflug camera. Integrated pupillometry The integrated pupillometry captures the pupil diameter either dynamically or statically according to the defined lighting conditions.