Abstract: A surgical microscopy system is provided wherein an optical coherence tomography facility is integrated into a microscopy system. A beam of measuring light formed by collimating optics of an OCT system is deflected by a beam scanner, traverses imaging optics, and is reflected by a reflector such that the beam of measuring light traverses an objective lens of microscopy optics and is directed to an object region of the microscopy optics. A position of the beam of measuring light being incident on the reflector is substantially independent on a direction into which the beam of measuring light is deflected by the beam scanner. When traveling through the beam scanner, the beam of measuring light is comprised of a bundle of substantially parallel light rays.

Abstract: A surgical microscopy system is provided wherein an optical coherence tomography facility is integrated into a microscopy system. A beam of measuring light formed by collimating optics of an OCT system is deflected by a beam scanner, traverses imaging optics, and is reflected by a reflector such that the beam of measuring light traverses an objective lens of microscopy optics and is directed to an object region of the microscopy optics. A position of the beam of measuring light being incident on the reflector is substantially independent on a direction into which the beam of measuring light is deflected by the beam scanner. When traveling through the beam scanner, the beam of measuring light is comprised of a bundle of substantially parallel light rays.

Abstract: Embodiments of the present invention provide a method and apparatus for measurement of aberration of an eye. One or more embodiments provide an aberration measurement instrument that enables measurement wherein Hartmann-Shack spots have reduced speckle; one or more embodiments provide an aberration measurement instrument that enables measurement of an eye having a large diopter power variation over different zones of the eye; one or more embodiments provide an aberration measurement instrument that enables measurement with accommodation control; one or more embodiment provide an aberration measurement instrument wherein radiation reflected by a cornea and radiation scattered by intra-ocular elements are blocked; and one or more embodiment provide an aberration measurement instrument wherein a hazy background produced by radiation multiply scattered within an eye is reduced.

Abstract: Embodiments of the present invention provide a method and apparatus for measurement of aberration of an eye. One or more embodiments provide an aberration measurement instrument that enables measurement wherein Hartmann-Shack spots have reduced speckle; one or more embodiments provide an aberration measurement instrument that enables measurement of an eye having a large diopter power variation over different zones of the eye; one or more embodiments provide an aberration measurement instrument that enables measurement with accommodation control; one or more embodiment provide an aberration measurement instrument wherein radiation reflected by a cornea and radiation scattered by intra-ocular elements are blocked; and one or more embodiment provide an aberration measurement instrument wherein a hazy background produced by radiation multiply scattered within an eye is reduced.