Abstract: Apparatus for medical treatment includes a laser source, which is configured to output a beam of laser radiation. An optical device is configured to direct the laser radiation to impinge on a limbal area of an eye with optical properties chosen so as to apply a desired treatment to a tissue structure associated with a cornea of the eye within the limbal area.

Abstract: An apparatus includes a laser source and a scanner. The laser source is configured to generate electromagnetic radiation. The scanner scans at least part of a limbal area of an eye with the electromagnetic radiation generated by the laser source, thereby directing the electromagnetic radiation through an entire thickness of the limbal area of the eye without any contact with the eye and irradiating one or more regions of a trabecular meshwork of the eye with the electromagnetic radiation.

Abstract: Apparatus for medical treatment includes a laser source, which is configured to output a beam of laser radiation. An optical device is configured to direct the laser radiation to impinge on a limbal area of an eye with optical properties chosen so as to apply a desired treatment to a tissue structure associated with a cornea of the eye within the limbal area.

Abstract: An apparatus includes a laser source and a scanner. The laser source is configured to generate electromagnetic radiation. The scanner scans at least part of a limbal area of an eye with the electromagnetic radiation generated by the laser source, thereby directing the electromagnetic radiation through an entire thickness of the limbal area of the eye without any contact with the eye and irradiating one or more regions of a trabecular meshwork of the eye with the electromagnetic radiation.

Abstract: A system and method are presented for use in delivering electromagnetic radiation to a limbal area of an eye, for example for treatment of glaucoma. The system includes an illumination unit, a beam shaping device and a control unit. The illumination unit includes a first source of electromagnetic radiation configured and operable for producing a beam of electromagnetic radiation having first optical properties to be delivered to the limbal area of a patient's eye to interact therewith and produce a desired effect, and a second source of electromagnetic radiation configured and operable for producing a beam of electromagnetic radiation having second optical properties. The beam shaping device when accommodated in an optical path of said first and second beams defines one or more regions along a path substantially aligned with a limbus of the patient's eye.

Abstract: The invention provides a device for delivering electromagnetic radiation to a limbal area of an eye that transforms one or more beams of electromagnetic radiation that are incident on a first side into one or more emitted beams of the electromagnetic radiation where the one or more beams are arrayed in a cylindrical array, an array of one or more beams each beam having a cross sectional shape of a circular arc or an array comprising a beam having an annular cross section. The invention also provides a system for delivering electromagnetic radiation to the limbal area of an eye that includes one or more devices of the invention and a source of electromagnetic radiation. The system may be used in the treatment of glaucoma.