Fig. 2From: A comparative study of transscleral sutured intraocular lens fixation and sutureless flanged intraocular lens fixationMeasurement of intraocular lens (IOL) tilt and decentration using a swept-source optical coherence tomography (Casia2). The optic axis of the IOL (yellow line) and the corneal topographic axis (blue line) are automatically drawn and the IOL tilt and decentration are automatically calculated with the built-in softwareBack to article page