IBEX Keratometer is used for measuring the curvature of the anterior surface of the cornea, particularly for assessing the extent and axis of astigmatism.
An electrically-powered ophthalmic device intended for qualitative assessment of the curvature of the anterior surface of the cornea, typically to detect astigmatism during ophthalmic surgery; it is not a keratometer. It may be designed as a hand-held instrument or to be mounted on a device (e.g., on an ophthalmic surgical microscope) and emits concentric rings of light onto the corneal surface (similar to a Placido disk) whereby the distorted reflection of the light rings on the cornea of the patient is indicative of astigmatism. This is a reusable device.
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