JPH02131718U - - Google Patents

Info

Publication number
JPH02131718U
JPH02131718U JP3823589U JP3823589U JPH02131718U JP H02131718 U JPH02131718 U JP H02131718U JP 3823589 U JP3823589 U JP 3823589U JP 3823589 U JP3823589 U JP 3823589U JP H02131718 U JPH02131718 U JP H02131718U
Authority
JP
Japan
Prior art keywords
lens
semi
finished
molded
sphericity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3823589U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP3823589U priority Critical patent/JPH02131718U/ja
Publication of JPH02131718U publication Critical patent/JPH02131718U/ja
Pending legal-status Critical Current

Links

JP3823589U 1989-03-31 1989-03-31 Pending JPH02131718U (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3823589U JPH02131718U (de) 1989-03-31 1989-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3823589U JPH02131718U (de) 1989-03-31 1989-03-31

Publications (1)

Publication Number Publication Date
JPH02131718U true JPH02131718U (de) 1990-11-01

Family

ID=31546059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3823589U Pending JPH02131718U (de) 1989-03-31 1989-03-31

Country Status (1)

Country Link
JP (1) JPH02131718U (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009104201A (ja) * 1997-01-16 2009-05-14 Carl Zeiss:Fa 球面形の前面と多焦点裏面を有する眼鏡レンズ並びにその製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51124937A (en) * 1975-04-21 1976-10-30 American Optical Corp Lens manufacturing method
JPS5256950A (en) * 1975-10-30 1977-05-10 Eshirooru Intern Co Gen Topute Method of manufacturing eyeglass lens with continuously changing focal length and disklike intermediate product for use in that method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51124937A (en) * 1975-04-21 1976-10-30 American Optical Corp Lens manufacturing method
JPS5256950A (en) * 1975-10-30 1977-05-10 Eshirooru Intern Co Gen Topute Method of manufacturing eyeglass lens with continuously changing focal length and disklike intermediate product for use in that method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009104201A (ja) * 1997-01-16 2009-05-14 Carl Zeiss:Fa 球面形の前面と多焦点裏面を有する眼鏡レンズ並びにその製造方法
JP2011034092A (ja) * 1997-01-16 2011-02-17 Carl Zeiss Vision Gmbh 球面形の前面と多焦点裏面を有する眼鏡レンズ並びにその製造方法
JP2013238881A (ja) * 1997-01-16 2013-11-28 Carl Zeiss Vision Gmbh 球面形の前面と多焦点裏面を有する眼鏡レンズの製造方法

Similar Documents

Publication Publication Date Title
US5125729A (en) Multifocal contact lens
US4997268A (en) Corrective lens configuration
US3495899A (en) Scleral contact lenses
CA2169619A1 (en) Asymmetric aspheric contact lens
JP2000199874A (ja) ト―リックコンタクトレンズ
CA2250568A1 (en) Multifocal ophthalmic lens
GB1441740A (en) Moulding of progressive ophthalmic lenses of organic glass
JPH02131718U (de)
JPH0145892B2 (de)
US4895439A (en) Aspheric spectacle lens
JPH0262413U (de)
JPS5848885B2 (ja) タジユウシヨウテンレンチキユラ−レンズ
JPH03112724U (de)
JP3008949U (ja) サングラス及びサングラス用レンズ
JPH04218016A (ja) 眼鏡用レンズ及びその製法
JPH03114814U (de)
JPS6432517U (de)
JPS5932295B2 (ja) レンチキユラ−レンズヨウカタ
JPS63127658U (de)
JPS6242853U (de)
JPS6060724U (ja) 近用眼鏡レンズ
JPS6164947U (de)
JPS63172118A (ja) 眼鏡用レンズ
JPH03129902U (de)
JPS6217784Y2 (de)