Substantially toroidal reflective surface element suitable for applying a contact lens to an eye

摘要

A toroidal reflecting surface that has radii within specified ranges allows the user to view a magnified image of one eye by using the other eye. The image of the eye is seen from the side so that a contact lens or other device can be offered towards the viewed eye without obstructing the view. Illumination devices are provided to highlight the viewed eye and to assist the viewing eye to focus on the other eye. A headrest support is provided to help the user to place the eyes at the correct distance from the toroidal reflective surface.