JPS62164617U - - Google Patents
Info
- Publication number
- JPS62164617U JPS62164617U JP5267386U JP5267386U JPS62164617U JP S62164617 U JPS62164617 U JP S62164617U JP 5267386 U JP5267386 U JP 5267386U JP 5267386 U JP5267386 U JP 5267386U JP S62164617 U JPS62164617 U JP S62164617U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- optical pickup
- aperture
- pasting
- printing
- 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
- 230000003287 optical effect Effects 0.000 claims description 3
Landscapes
- Lens Barrels (AREA)
- Optical Head (AREA)
Description
第１図はこの考案の光学式ピツクアツプの対物
レンズの一実施例の断面図、第２図は従来の光学
式ピツクアツプの対物レンズの断面図である。
１…対物レンズ、７…絞り。
FIG. 1 is a sectional view of an embodiment of the objective lens of the optical pickup of this invention, and FIG. 2 is a sectional view of the objective lens of a conventional optical pickup. 1...Objective lens, 7...Aperture.
Claims (1)
くは両面に印刷または貼り付けることによつて形
成したことを特徴とする光学式ピツクアツプの対
物レンズ。 An objective lens for an optical pickup, characterized in that the aperture of the objective lens is formed by printing or pasting on one or both sides of the objective lens itself.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5267386U JPS62164617U (en) | 1986-04-08 | 1986-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5267386U JPS62164617U (en) | 1986-04-08 | 1986-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62164617U true JPS62164617U (en) | 1987-10-19 |
Family
ID=30878044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5267386U Pending JPS62164617U (en) | 1986-04-08 | 1986-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62164617U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2372406A1 (en) | 2010-03-19 | 2011-10-05 | Fujifilm Corporation | Lens array and lens array manufacturing method |
| JPWO2015025970A1 (en) * | 2013-08-20 | 2017-03-02 | 株式会社ダイセル | Wafer lens, wafer lens array, wafer lens laminate, and wafer lens array laminate |
-
1986
- 1986-04-08 JP JP5267386U patent/JPS62164617U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2372406A1 (en) | 2010-03-19 | 2011-10-05 | Fujifilm Corporation | Lens array and lens array manufacturing method |
| JPWO2015025970A1 (en) * | 2013-08-20 | 2017-03-02 | 株式会社ダイセル | Wafer lens, wafer lens array, wafer lens laminate, and wafer lens array laminate |