公开(公告)号：EP2914990A4

公开(公告)日：2016-06-01

申请号：EP13850377

申请日：2013-11-01

Applicant: ESSILOR INT

Inventor： BLUM RONALD D

IPC: G02B5/23 ,  G02C7/10 ,  G02F1/07

CPC classification number: G02C7/102 ,  G02C7/101 ,  G02C11/08 ,  G02F1/0126

Abstract: A device is provided. The device includes a base ophthalmic optic, a changeable tint element disposed over the base ophthalmic element, and a transparent heating element adapted to heat the changeable tint element. The transparent heating element is preferably adapted to heat the entire area of the changeable tint element.

Abstract translation: 提供了一个设备。 该装置包括基底眼科光学元件，设置在基础眼科元件上的可变色调元件，以及适于加热可变色调元件的透明加热元件。 透明加热元件优选适于加热可变色调元件的整个区域。