JPS53140380A - Lens dyeing device - Google Patents

Lens dyeing device

Info

Publication number
JPS53140380A
JPS53140380A JP5519677A JP5519677A JPS53140380A JP S53140380 A JPS53140380 A JP S53140380A JP 5519677 A JP5519677 A JP 5519677A JP 5519677 A JP5519677 A JP 5519677A JP S53140380 A JPS53140380 A JP S53140380A
Authority
JP
Japan
Prior art keywords
lifting
dyeing device
lens dyeing
dyeing
lens
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
JP5519677A
Other languages
Japanese (ja)
Inventor
Hitoshi Nakagawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 by Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP5519677A priority Critical patent/JPS53140380A/en
Publication of JPS53140380A publication Critical patent/JPS53140380A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make it possible to effect the automatic semiombre dyeing of lenses completely, by lifting a lens suspended in a dyeing bath slowly in the first half of the lifting curve of reciprocating motion and by lifting it quickly in the latter half.
COPYRIGHT: (C)1978,JPO&Japio
JP5519677A 1977-05-13 1977-05-13 Lens dyeing device Pending JPS53140380A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5519677A JPS53140380A (en) 1977-05-13 1977-05-13 Lens dyeing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5519677A JPS53140380A (en) 1977-05-13 1977-05-13 Lens dyeing device

Publications (1)

Publication Number Publication Date
JPS53140380A true JPS53140380A (en) 1978-12-07

Family

ID=12991923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5519677A Pending JPS53140380A (en) 1977-05-13 1977-05-13 Lens dyeing device

Country Status (1)

Country Link
JP (1) JPS53140380A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554837A2 (en) * 1981-12-04 1985-05-17 Corning Glass Works Process for dyeing a polyurethane sheet
US4915986A (en) * 1988-03-07 1990-04-10 Elias Tariq J Optical lens tinting machine
US5096457A (en) * 1989-08-14 1992-03-17 Hoya Corporation Lens dyeing method and lens dyeing aparatus: dyeing lenses to give a continuous color density gradient
US8153035B2 (en) 2007-07-24 2012-04-10 Gentex Optics, Inc. Programmable wetting controller

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554837A2 (en) * 1981-12-04 1985-05-17 Corning Glass Works Process for dyeing a polyurethane sheet
US4915986A (en) * 1988-03-07 1990-04-10 Elias Tariq J Optical lens tinting machine
US5096457A (en) * 1989-08-14 1992-03-17 Hoya Corporation Lens dyeing method and lens dyeing aparatus: dyeing lenses to give a continuous color density gradient
US8153035B2 (en) 2007-07-24 2012-04-10 Gentex Optics, Inc. Programmable wetting controller

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