JPS52137354A - Lens - Google Patents

Lens

Info

Publication number
JPS52137354A
JPS52137354A JP5391776A JP5391776A JPS52137354A JP S52137354 A JPS52137354 A JP S52137354A JP 5391776 A JP5391776 A JP 5391776A JP 5391776 A JP5391776 A JP 5391776A JP S52137354 A JPS52137354 A JP S52137354A
Authority
JP
Japan
Prior art keywords
lens
hydrophylic
enhanced
film
additionally provided
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
JP5391776A
Other languages
Japanese (ja)
Inventor
Noboru Gotoda
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 JP5391776A priority Critical patent/JPS52137354A/en
Publication of JPS52137354A publication Critical patent/JPS52137354A/en
Pending legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Surface Treatment Of Optical Elements (AREA)

Abstract

PURPOSE: Hydrophylic effect is additionally provided and commodity value is enhanced by forming the film of a specific unsaturated compound to a diethylene glucol bisallyl carbonate polymer lens containing an ultraviolet absorber or coloring agent.
COPYRIGHT: (C)1977,JPO&Japio
JP5391776A 1976-05-12 1976-05-12 Lens Pending JPS52137354A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5391776A JPS52137354A (en) 1976-05-12 1976-05-12 Lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5391776A JPS52137354A (en) 1976-05-12 1976-05-12 Lens

Publications (1)

Publication Number Publication Date
JPS52137354A true JPS52137354A (en) 1977-11-16

Family

ID=12956053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5391776A Pending JPS52137354A (en) 1976-05-12 1976-05-12 Lens

Country Status (1)

Country Link
JP (1) JPS52137354A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60235101A (en) * 1984-05-08 1985-11-21 Asahi Glass Co Ltd Color coated lens
WO1986000313A1 (en) * 1984-06-25 1986-01-16 Washi Kosan Co., Ltd. Ultraviolet ray-absorbing plastic plate
JPS63260911A (en) * 1987-04-18 1988-10-27 Tokuyama Soda Co Ltd Polymerizable composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60235101A (en) * 1984-05-08 1985-11-21 Asahi Glass Co Ltd Color coated lens
WO1986000313A1 (en) * 1984-06-25 1986-01-16 Washi Kosan Co., Ltd. Ultraviolet ray-absorbing plastic plate
JPS63260911A (en) * 1987-04-18 1988-10-27 Tokuyama Soda Co Ltd Polymerizable composition

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