With a new Fourier domain optical coherence tomography (FD OCT) device, SL SCAN-1 (Topcon Europe Medical BV, Capelle a/d IJssel, The Netherlands), integrated into a slit-lamp OCT, scans can be ...

To validate the use of Orbscan II slit-scanning topography for measuring posterior corneal curvature, by comparing corneal power calculations using this value with the standard keratometric method of ...

The earliest evidence of image magnification utilizing a magnifying glass dates back to the Book of Optics that was published by Ibn al-Haytham (Alhazen) in 1021. Starting in 1860, loupe magnification ...

The development of corneal ectasia is a well-recognized complication of LASIK, and unrecognized preoperative forme fruste keratoconus is among the important contributing factors. Patients with this ...

Implantation of an intraocular lens is the standard technique for visual rehabilitation in cataract surgery. We report the case of a patient with spontaneous relocation of a dislocated intraocular ...