Title:
METHOD OF MANUFACTURING SPECTACLE LENS
Document Type and Number:
Japanese Patent JP2013054096
Kind Code:
A
Abstract:
To provide means of simply manufacturing a spectacle lens having a coating film with reduced effects of liquid pooling.
There is provided a method of manufacturing a spectacle lens having a coating film on a lens surface, including application of coating liquid to an applied surface 11 of a lens base material by a spin coating method. The applied surface 11 includes a lens effective surface 110 and a flange surface 111 surrounding the effective surface which are formed as a continuous surface, and the flange surface is removed after the application.
Inventors:
HIROSE TAKAMITSU
Application Number:
JP2011190505A
Publication Date:
March 21, 2013
Filing Date:
September 01, 2011
Export Citation:
Assignee:
HOYA CORP
International Classes:
G02C13/00; G02B5/23
Domestic Patent References:
JP2006047788A | 2006-02-16 | |||
JP2006047786A | 2006-02-16 | |||
JP2009545763A | 2009-12-24 | |||
JP2008028325A | 2008-02-07 |
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes