OCULUS Optikgeräte Gesellschaft mit beschränkter Haftung 72300 Corvis STL

The Corvis® ST is a non-contact tonometer equipped with an opticalPachymetry function.The Corvis® ST measures intraocular pressure without contact with the eyeby applying an air puff to the eye. During the air puff the eye getsilluminated by a 9 mm slit through the apex and a built-in high-speedcamera records the movement of the eye with more than 4000 images persecond.The high-speed camera uses a sequence of 140 Scheimpflug images of thecornea which are analyzed by a built-in computer.Intra ocular pressure is determined by the detection of the applanationmoments of the cornea.