JPS5737301A - Lens made of synthetic resin - Google Patents

Lens made of synthetic resin

Info

Publication number
JPS5737301A
JPS5737301A JP11242080A JP11242080A JPS5737301A JP S5737301 A JPS5737301 A JP S5737301A JP 11242080 A JP11242080 A JP 11242080A JP 11242080 A JP11242080 A JP 11242080A JP S5737301 A JPS5737301 A JP S5737301A
Authority
JP
Japan
Prior art keywords
synthetic resins
resins
refractive indices
hard coat
scratching
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.)
Granted
Application number
JP11242080A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0315162B2 (fr
Inventor
Hiroichi Deguchi
Takao Mogami
Yoshihiko Kasai
Hiroo Sumi
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 JP11242080A priority Critical patent/JPS5737301A/ja
Publication of JPS5737301A publication Critical patent/JPS5737301A/ja
Publication of JPH0315162B2 publication Critical patent/JPH0315162B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • G02B1/105—

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Surface Treatment Of Optical Elements (AREA)
JP11242080A 1980-08-15 1980-08-15 Lens made of synthetic resin Granted JPS5737301A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11242080A JPS5737301A (en) 1980-08-15 1980-08-15 Lens made of synthetic resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11242080A JPS5737301A (en) 1980-08-15 1980-08-15 Lens made of synthetic resin

Publications (2)

Publication Number Publication Date
JPS5737301A true JPS5737301A (en) 1982-03-01
JPH0315162B2 JPH0315162B2 (fr) 1991-02-28

Family

ID=14586197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11242080A Granted JPS5737301A (en) 1980-08-15 1980-08-15 Lens made of synthetic resin

Country Status (1)

Country Link
JP (1) JPS5737301A (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949502A (ja) * 1982-09-16 1984-03-22 Toray Ind Inc 染色可能な反射防止性レンズおよびその製造方法
JPS5963442U (ja) * 1982-10-21 1984-04-26 日本電気株式会社 樹脂封止型半導体装置
JPS5978304A (ja) * 1982-10-28 1984-05-07 Seiko Epson Corp 合成樹脂製レンズ
FR2539234A1 (fr) * 1983-01-10 1984-07-13 Suwa Seikosha Kk Lentille en resine synthetique a indice de refraction eleve ayant une couche de revetement dure
JPS62106968A (ja) * 1985-11-02 1987-05-18 Yoshio Ichikawa コ−テイング用組成物
JPS6486101A (en) * 1987-06-18 1989-03-30 Toray Industries Production of antireflecting article
WO2000072694A1 (fr) * 1999-05-28 2000-12-07 Meiji Seika Kaisha Ltd. Procede d'amelioration des caracteristiques gustatives d'une masse de cacao et ses produits de transformation
JP2006111702A (ja) * 2004-10-14 2006-04-27 Seiko Epson Corp 塗布液の生成方法、レンズの製造方法および塗布液
JP2012520077A (ja) * 2009-03-11 2012-09-06 カーギル・インコーポレイテッド ココア製品の製法
JP2023175286A (ja) * 2022-05-30 2023-12-12 株式会社コシナ レンズの成膜方法及び保護膜付レンズ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5250739A (en) * 1975-10-20 1977-04-23 Nasa Antireflection coating for plastic lens
JPS5423557A (en) * 1977-07-23 1979-02-22 Ito Kougaku Kougiyou Kk Optical parts of plastics and method of manufacturing same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5250739A (en) * 1975-10-20 1977-04-23 Nasa Antireflection coating for plastic lens
JPS5423557A (en) * 1977-07-23 1979-02-22 Ito Kougaku Kougiyou Kk Optical parts of plastics and method of manufacturing same

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949502A (ja) * 1982-09-16 1984-03-22 Toray Ind Inc 染色可能な反射防止性レンズおよびその製造方法
JPS5963442U (ja) * 1982-10-21 1984-04-26 日本電気株式会社 樹脂封止型半導体装置
JPS5978304A (ja) * 1982-10-28 1984-05-07 Seiko Epson Corp 合成樹脂製レンズ
FR2539234A1 (fr) * 1983-01-10 1984-07-13 Suwa Seikosha Kk Lentille en resine synthetique a indice de refraction eleve ayant une couche de revetement dure
JPS62106968A (ja) * 1985-11-02 1987-05-18 Yoshio Ichikawa コ−テイング用組成物
JPS6486101A (en) * 1987-06-18 1989-03-30 Toray Industries Production of antireflecting article
WO2000072694A1 (fr) * 1999-05-28 2000-12-07 Meiji Seika Kaisha Ltd. Procede d'amelioration des caracteristiques gustatives d'une masse de cacao et ses produits de transformation
JP2006111702A (ja) * 2004-10-14 2006-04-27 Seiko Epson Corp 塗布液の生成方法、レンズの製造方法および塗布液
JP2012520077A (ja) * 2009-03-11 2012-09-06 カーギル・インコーポレイテッド ココア製品の製法
JP2023175286A (ja) * 2022-05-30 2023-12-12 株式会社コシナ レンズの成膜方法及び保護膜付レンズ

Also Published As

Publication number Publication date
JPH0315162B2 (fr) 1991-02-28

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term