JPS59126201U - mold lens - Google Patents

mold lens

Info

Publication number
JPS59126201U
JPS59126201U JP1979683U JP1979683U JPS59126201U JP S59126201 U JPS59126201 U JP S59126201U JP 1979683 U JP1979683 U JP 1979683U JP 1979683 U JP1979683 U JP 1979683U JP S59126201 U JPS59126201 U JP S59126201U
Authority
JP
Japan
Prior art keywords
lens
molded
curved surface
flange portion
effective
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
JP1979683U
Other languages
Japanese (ja)
Inventor
山田　建男
Original Assignee
キヤノン株式会社
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 キヤノン株式会社 filed Critical キヤノン株式会社
Priority to JP1979683U priority Critical patent/JPS59126201U/en
Publication of JPS59126201U publication Critical patent/JPS59126201U/en
Pending legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)

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) [Summary] 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 the drawing]

第１図、第２図、第３図は本考案に係るモールドレンズ
の実施例を示す断面図、第４図はモールドレンズを組合
わせたカメラ用レンズの一例ヲ示す断面図である。 符号１は両凸レンズ、２は周辺部、２ａ、　　２ｂはつ
ば部、３ａ、３ｂはレンズの有効曲面、４は凸平レンズ
、５はメニスカスレンズ、６．１０は鏡胴、７は両凹レ
ンズである。1, 2, and 3 are cross-sectional views showing embodiments of a molded lens according to the present invention, and FIG. 4 is a cross-sectional view showing an example of a camera lens in which molded lenses are combined. 1 is a biconvex lens, 2 is a peripheral portion, 2a and 2b are brim portions, 3a and 3b are effective curved surfaces of the lens, 4 is a convex plano lens, 5 is a meniscus lens, 6.10 is a lens barrel, and 7 is a biconcave lens. be.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外方へ突出する有効曲面を有し、かつレンズの有効径外
の周辺部に光軸方向に突出するつば部を一体に成形した
合成樹脂から成るモールドレンズであって、前記つば部
の高さをレンズの有効曲面の頂点よりも高くしたことを
特徴とするモールドレンズ。A molded lens made of synthetic resin having an effective curved surface projecting outward and integrally molding a flange portion projecting in the optical axis direction at a peripheral portion outside the effective diameter of the lens, the height of the flange portion being integrally molded. A molded lens characterized by being higher than the apex of the effective curved surface of the lens.
JP1979683U 1983-02-14 1983-02-14 mold lens Pending JPS59126201U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979683U JPS59126201U (en) 1983-02-14 1983-02-14 mold lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979683U JPS59126201U (en) 1983-02-14 1983-02-14 mold lens

Publications (1)

Publication Number Publication Date
JPS59126201U true JPS59126201U (en) 1984-08-25

Family

ID=30150932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979683U Pending JPS59126201U (en) 1983-02-14 1983-02-14 mold lens

Country Status (1)

Country Link
JP (1) JPS59126201U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63178806U (en) * 1987-05-13 1988-11-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63178806U (en) * 1987-05-13 1988-11-18

Similar Documents

Publication Publication Date Title
JPS5990906U (en) lens holding barrel
JPS59126201U (en) mold lens
JPS60184012U (en) lens unit
JPS60184013U (en) lens unit
JPS59121608U (en) combination lens
JPS5865001U (en) Molded lenses made of resin material
JPS5989305U (en) optical lens
JPS59121602U (en) mold lens
JPS58138901U (en) plastic lens construction
JPS60191012U (en) press lens
JPS59164014U (en) Optical system with molded lens
JPS5989301U (en) optical lens
JPS5859001U (en) plastic lens
JPS60104808U (en) plastic cleanse
JPS60156503U (en) hybrid lens
JPS59164013U (en) Optical system with molded lens
JPS5869811U (en) Structure of camera lens
JPS5896501U (en) Tubular Fresnel lens for marker lights
JPS60159401U (en) hybrid lens
JPS59112206U (en) shooting lens
JPS59173018U (en) attachment lens
JPS58192605U (en) lens barrel
JPS608918U (en) Spacing ring for lens assembly
JPS58185809U (en) Binocular magnification change cap
JPS6116523U (en) lens unit