公开(公告)号：US20210370626A1

公开(公告)日：2021-12-02

申请号：US17042285

申请日：2019-03-28

申请人： Asimos OY

发明人： Henri Ingman

IPC分类号： B29D12/02 ,  G02C5/22 ,  G02C13/00

摘要： A method for manufacturing one-piece corrective eyewear. The method includes a first step wherein an item with essentially flat blank shape is formed by a 3D-printing process. The item encompasses two lens portions, a bridge portion, and two temple portions; or the two lens portions and the bridge portion. The method includes a second step wherein the item is deformed into a wearable shape. During the first step a frame portion surrounding the lens portions is formed as part of the blank shape.