Transparent Camera for Imaging the Eye

摘要

A method of illuminating and imaging the eye on or near the visual axis, without interrupting vision, useful for gaze tracking, micro-tracking, choroid self-examination, and long term fixation

主权项

1. A transparent device for imaging the eye.
a. Providing a viewport through the body of the structure of the camera. b. Providing a hot mirror in the visual path tilted at 45 degrees. c. Providing infrared illumination for the outside of the eye. d. Providing infrared illumination for the inside of the eye. e. Providing partially-reflective beamsplitter in the visual path tilted at 45 degrees. f. Providing a visible light source to stimulate or bleach a portion of the viewer's retina.