Physical model eye systems and methods

摘要

An optically realistic model eye is described. The optically realistic eye model has an optical axis and includes: an anterior replaceable module comprising a model cornea, model iris and model lens rotatably mounted for rotation about said axis, said module being representative of an emmetropic or pathological natural eye; an enclosure located posterior to said module and adapted to enclose a retinal area within which an image of an external object is brought to focus by said module; and a photoactive device movable within said enclosure and retinal area and adapted to detect or reflect a portion of the image for inspection, processing or analysis.

主权项

1. A model eye system having an anterior cornea surface and a posterior retinal area where images of external objects within a field of view can be brought to focus, the system having a longitudinal optical axis that passes through both the anterior cornea surface and the retinal area, wherein:
a photoactive device is movable both axially and laterally within the retinal area and is adapted to detect or reflect a portion of an image formed in the retinal area.