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JPS5237058A - Lens - Google Patents

Lens

Info

Publication number
JPS5237058A
JPS5237058A JP50113360A JP11336075A JPS5237058A JP S5237058 A JPS5237058 A JP S5237058A JP 50113360 A JP50113360 A JP 50113360A JP 11336075 A JP11336075 A JP 11336075A JP S5237058 A JPS5237058 A JP S5237058A
Authority
JP
Japan
Prior art keywords
lens
acrylic acid
unti
treated
good
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
JP50113360A
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 JP50113360A priority Critical patent/JPS5237058A/en
Publication of JPS5237058A publication Critical patent/JPS5237058A/en
Pending legal-status Critical Current

Links

Landscapes

  • Surface Treatment Of Optical Elements (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

PURPOSE: Lens, treated with hydrophilic treatment, having a good unti-cloud film, containing acrylic acid acrylic acid ester, on it.
COPYRIGHT: (C)1977,JPO&Japio
JP50113360A 1975-09-18 1975-09-18 Lens Pending JPS5237058A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50113360A JPS5237058A (en) 1975-09-18 1975-09-18 Lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50113360A JPS5237058A (en) 1975-09-18 1975-09-18 Lens

Publications (1)

Publication Number Publication Date
JPS5237058A true JPS5237058A (en) 1977-03-22

Family

ID=14610296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50113360A Pending JPS5237058A (en) 1975-09-18 1975-09-18 Lens

Country Status (1)

Country Link
JP (1) JPS5237058A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005298656A (en) * 2004-04-09 2005-10-27 Toto Ltd Glass-hydrophilizing agent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005298656A (en) * 2004-04-09 2005-10-27 Toto Ltd Glass-hydrophilizing agent

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