FreeVis GmbH

FreeVis GmbH, founded and wholly owned by Knorz GmbH. FreeVis GmbH operates an ophthalmology clinic in Mannheim, Germany, focusing on the examination, prevention, and treatment of vision defects, with a specialization in refractive laser surgery. In addition to SmartSurf PRK, Femto-LASIK, and SMILE, FreeVis GmbH's main focus is on implantable collamer lenses (Visian ICL) and refractive lens exchange with trifocal intraocular lenses.