ApplicationNo.: 200620 13 1436.5 Date of application: August 23, 2006.
A thermosetting resin lens comprises a lens body with a concave spherical surface on one side, and the edge of the concave spherical surface of the lens body is a plane or a cambered surface. A chamfer or fillet is arranged between the plane or the cambered surface and the outer peripheral surface of the lens body. The peripheral surface and bottom surface of the lens body can also be chamfered or rounded. The utility model has the advantages of saving raw materials and occupying space, and reducing packaging and transportation costs; The appearance is thinner and more beautiful; It reduces the manufacturing cost of optical links and further reduces the consumption of raw materials.
Applicant Danyang Yipin Optics Co., Ltd.
Address: 2 12333, Qianheyang Village, Heyang Development Zone, Danyang, Jiangsu.
Inventor (Designer) Xu Weizhen
Main classification number G02B1/04 (2006.438+0) i.
Classification number G02b1/04 (2006.438+0) i.
Sovereignty item 1. A thermosetting resin lens comprises a lens body with a concave spherical surface on one side, and is characterized in that the edge of the concave spherical surface of the lens body is a plane, an inclined surface or an arc surface.
Publication No.200944 139
Open day 2007-09-05