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AssigneeOptotech, Inc.
InventorsAndreas BUCHER, Olga ENGELMANN, Daniel MEIER, Claude VOLKEN, Dietmar SCHMIDT
Estimating the term…
A lens holder for accommodating an optical lens includes a carrier element that forms a receptacle area for the lens, a sealing structure or seal on the carrier element for fixing the lens in the receptacle area by negative pressure. A camera is arranged behind the receptacle area, using the image area of which a light distribution in the receptacle area is acquired. A protective film removal device is provided with the lens holder, wherein an action mechanism is designed to act mechanically, thermally, chemically, pneumatically, or hydraulically on a protective film on a lens. An evaluation device, linked to the camera, is designed to evaluate the light distribution in the receptacle area, which is dependent on the progress of the detachment of the protective film. A method and a use of the lens holder is also provided in terms of detaching a protective film from an optical lens.
Lens holder (1) for accommodating an optical lens (100), comprising a carrier element (2) that forms a receptacle area (3) for the optical lens (100), and comprising a sealing structure or seal (4) on the carrier element (2) for fixing the optical lens (100) in the receptacle area (3) by negative pressure, characterized in that a camera (10) is arranged behind the receptacle area (3), using the image area (11) of which a light distribution in the receptacle area (3) is acquired.
Method for detaching a protective film (110) from an optical lens (100) comprising the following steps:
Dependencies are inferred from the claim text.