Optical measuring device and method for capturing at least one parameter of at least one eye wherein an illumination characteristic is adjustable

A method for capturing at least one parameter of at least one eye of a test person, by means of a measuring device fixed to the head of the test person, the method comprising:

• illuminating the at least one eye;
• and
• optically capturing the at least one parameter of the at least one eye,
• setting an illumination characteristic;
• and
• illuminating the at least one eye according to the set illumination characteristic;
• wherein the illuminating is regulated in dependency of a spatial, structured illumination distribution to provide the illumination characteristic and the illumination characteristic is correlated to the capturing, wherein the capturing captures and discerns the illumination characteristic.

An optical measuring device for capturing at least one parameter of at least one eye of a test person wearing the optical measuring device, comprising:

• a frame, which is configured to fix the optical measuring device to the head of the test person,
• at least one capturing unit, which is configured to optically capture the at least one parameter of the at least one eye, and
• an illumination unit for illuminating the at least one eye and adjusting an illumination characteristic;
• wherein the illumination unit comprises at least two illumination segments, which are separately adjustable with regard to at least one of their illumination characteristics.

A method for capturing at least one parameter of at least one eye of a test person, by means of a measuring device fixed to the head of the test person, the method comprising:

• illuminating the at least one eye;
• and
• optically capturing the at least one parameter of the at least one eye,
• setting an illumination characteristic;
• and
• illuminating the at least one eye according to the set illumination characteristic, wherein the illuminating comprises at least two illumination segments which are adjusted separately with regard to at least one of their illumination characteristics.

An optical measuring device for capturing at least one parameter of at least one eye of a test person wearing the optical measuring device, comprising:

• a frame, which is configured to fix the optical measuring device to the head of the test person,
• at least one capturing unit, which is configured to optically capture the at least one parameter of the at least one eye, and
• an illumination unit for illuminating the at least one eye and adjusting an illumination characteristic,
• wherein the optical measuring device is configured to:
• capture data which concern a viewing behavior of the test person or an eye motion characteristic or a pupil change or an environmental condition or inputs of the test person;
• in dependency on the captured data, set an illumination program for the temporal or spatial illumination distribution or the illumination pattern;
• and
• regulate the temporal illumination sequence or the spatial illumination distribution or the illumination pattern according to said illumination program.

A method for capturing at least one parameter of at least one eye of a test person, by means of a measuring device fixed to the head of the test person, the method comprising:

• illuminating the at least one eye;
• optically capturing the at least one parameter of the at least one eye,
• setting an illumination characteristic;
• illuminating the at least one eye according to the set illumination characteristic,
• capturing data which concern a viewing behavior of the test person or an eye motion characteristic or a pupil change or an environmental condition or inputs of the test person;
• and
• in dependency on the captured data, setting an illumination program for the temporal, or spatial, or both temporal and spatial, illumination distribution, or for the illumination pattern or for both;
• and
• regulating (1) at least one of the temporal illumination sequence and the spatial illumination distribution, or (2) the illumination pattern, or (3) both (1) and (2), according to said illumination program.

An optical measuring device for capturing at least one parameter of at least one eye of a test person wearing the optical measuring device, comprising:

• a frame, which is configured to fix the optical measuring device to the head of the test person,
• at least one capturing unit, which is configured to optically capture the at least one parameter of the at least one eye, and
• an illumination unit for illuminating the at least one eye and adjusting an illumination characteristic,
• wherein the frame contains at least one opening, which is filled with a lens,
• wherein the frame comprises a rim that encloses the lens,
• wherein the capturing unit comprises at least one eye camera integrated into the rim in front of the at least one eye, and
• wherein the eye camera is arranged such that the optical path for the capturing of the at least one parameter of the eye excludes the lens.