Method for the parallax-free centering of an optical element and device for carrying out said method
AssigneeCarl Zeiss Vision GmbH
InventorMichael Zaiser
Life of this patent
Estimating the term…
Abstract
In a method for the parallax-free centering of an optical element, in particular a semifinished product of a future spectacle lens, on a holder of a centering or mounting device, the optical element is provided with engravings. The centering of the optical element is performed with the aid of the engravings.
Claims9
A method for the parallax-free centering of an optical element on a holder of a centering or mounting device, the optical element being provided with engravings, wherein the centering of the optical element is performed with the aid of the engravings.
5-10. (canceled)
A method for the parallax-free centering of a semifinished product of a future spectacle lens, on a holder of a centering or mounting device, the seminifinished product of the future spectacle lens being provided with engravings, wherein the centering of the semifinished product is performed with the aid of the engravings.
Dependencies are inferred from the claim text.