JPS59126201U - mold lens - Google Patents
mold lensInfo
- 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
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
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)
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63178806U (en) * | 1987-05-13 | 1988-11-18 |
-
1983
- 1983-02-14 JP JP1979683U patent/JPS59126201U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63178806U (en) * | 1987-05-13 | 1988-11-18 |
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