System and method for fully automated end-to-end eye screening with automated medical acquisition and analysis. The system includes an eye imaging device, a mechanism that moves the imaging device, a computing platform that guides the movement mechanism, a user interface, and an electronic display device and/or printer to provide the screening, monitoring, and/or diagnosis report.

Disclosed is a device for placing a phoropter head in a horizontal position in order to optimize the measurement of the visual acuity of a patient, and to a method for placing a phoropter head in a horizontal position. The device and method help performing a correct measurement of a patient's visual acuity by allowing the fine adjustment of the phoropter head horizontality and alerting when its position is not correct.

Provided is a system for automatic examination of a body part of a subject, including a support configured to support a subject's body portion including said body part; a measuring subsystem including at least one sensor configured to detect at least one feature of the subject, a mechanical subsystem configured for receiving at least two examination devices and for positioning the at least two examination devices and/or said support in operative positions; and a control unit.

The present invention relates to a conical contact type ophthalmic digital microscope, and more particularly, to a conical contact type ophthalmic digital microscope allowing observation of a magnified eyeball while being placed above a cornea of a patient. The corneal contact type ophthalmic digital microscope according to the present invention includes a housing, an objective lens part installed below the housing and configured to come in contact with a cornea of an eyeball, an image sensor part installed in the housing and configured to capture the eyeball visible through the objective lens part and generate an eyeball image, a position adjuster configured to change a position of the image sensor part, and a control part configured to control operations of the image sensor part and the position adjuster and output the eyeball image through a display provided outside the housing.

A fundus image capture system operates to determine if the system has captured an image that identifies the fundus, a region of interest in the image, or the current field of view. According to the determination, the system can guide the user to operate the system to capture a desired fundus image.

A spatially compact, lightweight positioning system for guiding an operator in positioning an ophthalmic instrument relative to an eye of a test subject has first and second light sources and an area detector spaced apart from a measurement axis of the instrument and from each other for providing positioning images which may be evaluated relative to stored calibration image information to determine current position of the instrument relative to the eye. The first and second light sources may fit within a lateral distance less than or equal to 25 mm. First and second illumination axes associated with the light sources may reside in a horizontal plane containing the measurement axis, and an observation axis of the area detector may reside in a vertical plane containing the measurement axis. The light sources and the area detector may be intersected by a plane which is normal to the measurement axis.

The present disclosure provides improved techniques for imaging and/or measuring a subject's eye. Various aspects of the present disclosure relate to a portable imaging and/or measuring apparatus comprising one or more imaging and/or measuring devices. Some aspects of the present disclosure relate to an imaging and/or measuring device comprising an adjustable flexure having one or more lenses therein. Some aspects of the present disclosure relate to an imaging and/or measuring device comprising an adjustable flexure configured to provide variable diopter compensation. Some aspects of the present disclosure relate to a method comprising imaging and/or measuring a person's eye using an adjustable flexure within an imaging and/or measuring device, the adjustable flexure having one or more lenses therein. Some aspects of the present disclosure relate to a method comprising providing variable diopter compensation for imaging and/or measuring a person's eye using an adjustable flexure.

The present disclosure provides improved techniques for imaging and/or measuring a subject's eye. Various aspects of the present disclosure relate to an imaging and/or measuring apparatus. Some aspects of the present disclosure relate to an imaging and/or measuring apparatus comprising a lens at least capable of providing a 30 degree field of view of a subject's eye. Some aspects of the present disclosure relate to an imaging and/or measuring apparatus comprising a plurality of imaging and/or measuring optical components configured to: when a first objective lens is positioned between the plurality of imaging and/or measuring optical components and a subject's eye, transmit and/or receive light having a first set of optical characteristics; and when a second objective lens is positioned between the plurality of imaging and/or measuring optical components and the subject's eye, transmit and/or receive light a second set of optical characteristics.

Improved optical coherence tomography systems and methods to measure retinal data are presented. The systems may be compact, provide in-home monitoring, and have automation to allow the patient to measure himself or herself.

Provided is a microscope apparatus including: a microscope section configured to image a subject's eye with an image sensor for performing magnified observation of the subject's eye; a holding section configured to hold the microscope section; a front lens insertion/removal unit configured to insert/remove a front lens for observing a posterior eye of the subject's eye onto an optical axis of the microscope section; and a control apparatus configured to execute an AF control that focuses the microscope section on an image-forming position of an image of the posterior eye by the front lens when the front lens is inserted onto the optical axis of the microscope section by the front lens insertion/removal unit.