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20250196456. Method Manufactu (Essilor International)

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METHOD FOR THE MANUFACTURING OF AN OPTICAL ELEMENT, OPTICAL ELEMENT THUS OBTAINED

Abstract: disclosed is a method for the manufacturing of an optical element having a refractive index above 1.59 by additive manufacturing to the optical element obtained by such a method and to an ophthalmic lens including such an optical element.

Inventor(s): Mathieu FEUILLADE, Pierre FROMENTIN, Maxime LECOMPERE, Pierre LEITE

CPC Classification: B29D11/00355 (Producing optical elements, e.g. lenses or prisms (grinding or polishing of optical elements ; constructional form of optical elements ; {optical parts of spectacles }))

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