JPS5826003U - lens structure - Google Patents

lens structure

Info

Publication number
JPS5826003U
JPS5826003U JP12088781U JP12088781U JPS5826003U JP S5826003 U JPS5826003 U JP S5826003U JP 12088781 U JP12088781 U JP 12088781U JP 12088781 U JP12088781 U JP 12088781U JP S5826003 U JPS5826003 U JP S5826003U
Authority
JP
Japan
Prior art keywords
lens
lens structure
abstract
refractive index
utility
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
JP12088781U
Other languages
Japanese (ja)
Inventor
芳弘 杉山
隆夫 森本
Original Assignee
株式会社リコー
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 株式会社リコー filed Critical 株式会社リコー
Priority to JP12088781U priority Critical patent/JPS5826003U/en
Publication of JPS5826003U publication Critical patent/JPS5826003U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は貼り合せレンズの断面図、・第２図は非球面レ
ンズの断面図、第３図はこの考案の第一の実施例を示す
断面図、第４図はこの考案の第二の実施例を示す断面図
である。 ６・・・レンズ、１１・・・レンズ部、１２・・・レン
ズ、１５・・・レンズ部。Figure 1 is a cross-sectional view of the laminated lens, Figure 2 is a cross-sectional view of the aspherical lens, Figure 3 is a cross-sectional view showing the first embodiment of this invention, and Figure 4 is the second embodiment of this invention. It is a sectional view showing an example. 6... Lens, 11... Lens section, 12... Lens, 15... Lens section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] １　　　　あらかじめ形成されたレンズの周囲にこのレ
ンズとは屈折率の異なるプラスチックス材料により他の
レンズ部を一体成形したことを特徴とするレンズ構造。1. A lens structure characterized in that another lens part is integrally molded around a pre-formed lens using a plastic material having a different refractive index from this lens.
JP12088781U 1981-08-14 1981-08-14 lens structure Pending JPS5826003U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12088781U JPS5826003U (en) 1981-08-14 1981-08-14 lens structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12088781U JPS5826003U (en) 1981-08-14 1981-08-14 lens structure

Publications (1)

Publication Number Publication Date
JPS5826003U true JPS5826003U (en) 1983-02-19

Family

ID=29914852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12088781U Pending JPS5826003U (en) 1981-08-14 1981-08-14 lens structure

Country Status (1)

Country Link
JP (1) JPS5826003U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60205402A (en) * 1984-03-29 1985-10-17 Audio Technica Corp Hybrid lens
JPS60159401U (en) * 1984-03-29 1985-10-23 株式会社　オ−デイオテクニカ hybrid lens
JPS60243601A (en) * 1984-05-18 1985-12-03 Hitachi Ltd Aspherical lens and its preparation
JP2010054523A (en) * 2007-05-09 2010-03-11 Milestone Kk Imaging lens

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60205402A (en) * 1984-03-29 1985-10-17 Audio Technica Corp Hybrid lens
JPS60159401U (en) * 1984-03-29 1985-10-23 株式会社　オ−デイオテクニカ hybrid lens
JPS60243601A (en) * 1984-05-18 1985-12-03 Hitachi Ltd Aspherical lens and its preparation
JP2010054523A (en) * 2007-05-09 2010-03-11 Milestone Kk Imaging lens

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