Vision testing device
AssigneeFim Medical
InventorGilbert ROZET
Life of this patent
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Abstract
A patient vision testing device designed to occupy a first configuration in which a first optical path is provided between an observation position of one eye of the patient and an image display device and including a movable member having at least two movable member housings intended to alternately occupy a housing position on the first optical path (30, 130, 230) by rotation of the movable member about a movable member rotation axis substantially coplanar and parallel to one direction of a portion of the first optical path extending between the observation position of the patient's eye and the housing position.
Claims16
A patient vision testing device designed to occupy at least one first configuration in which a first optical path is provided between an observation position of one eye of the patient and an image display device, the testing device comprising a movable member having at least two movable member housings intended to alternately occupy a housing position on the first optical path by rotation of the movable member about a rotation axis of a movable member substantially coplanar and parallel to a direction of a portion of the first optical path extending between the observation position of the patient's eye and the housing position.
Dependencies are inferred from the claim text.