LandOfFree - US Patents - Listing for Optics: eye examining, vision testing and correcting,Eye examining or testing instrument,For interpupillary distance measuring or lens positioning

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – For interpupillary distance measuring or lens positioning

Apparatus for determining the distance between pupils

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – For interpupillary distance measuring or lens positioning

Apparatus for focusing iris images of both eyes

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – For interpupillary distance measuring or lens positioning

Apparatus for measuring downward rotation amount of eyeball...

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – For interpupillary distance measuring or lens positioning

Apparatus for measuring pupillary height

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – For interpupillary distance measuring or lens positioning

Apparatus for measuring the parameters required when mounting op

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – For interpupillary distance measuring or lens positioning

Arrangement for determining the points of penetration of eyeglas

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – For interpupillary distance measuring or lens positioning

Attachment device for an exophthalmometer

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – For interpupillary distance measuring or lens positioning

Automatic direct gaze detection based on pupil symmetry

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – For interpupillary distance measuring or lens positioning

Automatic interpupillary distance measuring device

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – For interpupillary distance measuring or lens positioning

Automatic pupillometer with visual verification