JPS5267953A - Electronic lens - Google Patents
Electronic lensInfo
- Publication number
- JPS5267953A JPS5267953A JP14474575A JP14474575A JPS5267953A JP S5267953 A JPS5267953 A JP S5267953A JP 14474575 A JP14474575 A JP 14474575A JP 14474575 A JP14474575 A JP 14474575A JP S5267953 A JPS5267953 A JP S5267953A
- Authority
- JP
- Japan
- Prior art keywords
- electronic lens
- magnetic field
- reduction
- well
- outside
- 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
Links
Abstract
PURPOSE: To realize compact design through reduction of spherical aberration and outside-axis aberration as well as to secure practicality through optical selection of half-value width of magnetic field distribution by forming new gaps to both upper and lower electrodes.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14474575A JPS5267953A (en) | 1975-12-04 | 1975-12-04 | Electronic lens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14474575A JPS5267953A (en) | 1975-12-04 | 1975-12-04 | Electronic lens |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5267953A true JPS5267953A (en) | 1977-06-06 |
JPS561743B2 JPS561743B2 (en) | 1981-01-14 |
Family
ID=15369364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14474575A Granted JPS5267953A (en) | 1975-12-04 | 1975-12-04 | Electronic lens |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5267953A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5876346U (en) * | 1981-11-20 | 1983-05-23 | アイダエンジニアリング株式会社 | Transfer press material supply position adjustment device |
-
1975
- 1975-12-04 JP JP14474575A patent/JPS5267953A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS561743B2 (en) | 1981-01-14 |
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