JPS526073A - Magnetic field type electronic lens - Google Patents
Magnetic field type electronic lensInfo
- Publication number
- JPS526073A JPS526073A JP8186375A JP8186375A JPS526073A JP S526073 A JPS526073 A JP S526073A JP 8186375 A JP8186375 A JP 8186375A JP 8186375 A JP8186375 A JP 8186375A JP S526073 A JPS526073 A JP S526073A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- type electronic
- field type
- electronic lens
- lens
- 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: Correct the distotion and the S shaped distotion in a magnetic field electronic lens.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8186375A JPS526073A (en) | 1975-07-04 | 1975-07-04 | Magnetic field type electronic lens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8186375A JPS526073A (en) | 1975-07-04 | 1975-07-04 | Magnetic field type electronic lens |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5652176A Division JPS526461A (en) | 1976-05-19 | 1976-05-19 | Magnetic field type electron lens |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS526073A true JPS526073A (en) | 1977-01-18 |
JPS5537061B2 JPS5537061B2 (en) | 1980-09-25 |
Family
ID=13758306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8186375A Granted JPS526073A (en) | 1975-07-04 | 1975-07-04 | Magnetic field type electronic lens |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS526073A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5723454A (en) * | 1980-07-16 | 1982-02-06 | Jeol Ltd | Electron lens |
JPS5727550A (en) * | 1980-07-25 | 1982-02-13 | Jeol Ltd | Electron lens |
JPS5760067U (en) * | 1980-09-20 | 1982-04-09 | ||
JPS5760648A (en) * | 1980-09-29 | 1982-04-12 | Internatl Precision Inc | Electron microscope |
JPS5767272A (en) * | 1980-10-15 | 1982-04-23 | Jeol Ltd | Electron lens |
JPS585956A (en) * | 1981-07-01 | 1983-01-13 | Hitachi Ltd | Electron microscope |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4721087U (en) * | 1971-03-15 | 1972-11-09 |
-
1975
- 1975-07-04 JP JP8186375A patent/JPS526073A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4721087U (en) * | 1971-03-15 | 1972-11-09 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5723454A (en) * | 1980-07-16 | 1982-02-06 | Jeol Ltd | Electron lens |
JPS6245662B2 (en) * | 1980-07-16 | 1987-09-28 | Nippon Electron Optics Lab | |
JPS5727550A (en) * | 1980-07-25 | 1982-02-13 | Jeol Ltd | Electron lens |
JPS6329783B2 (en) * | 1980-07-25 | 1988-06-15 | Nippon Electron Optics Lab | |
JPS5760067U (en) * | 1980-09-20 | 1982-04-09 | ||
JPS5760648A (en) * | 1980-09-29 | 1982-04-12 | Internatl Precision Inc | Electron microscope |
JPS6336108B2 (en) * | 1980-09-29 | 1988-07-19 | Akashi Seisakusho Kk | |
JPS5767272A (en) * | 1980-10-15 | 1982-04-23 | Jeol Ltd | Electron lens |
JPS6241376B2 (en) * | 1980-10-15 | 1987-09-02 | Nippon Electron Optics Lab | |
JPS585956A (en) * | 1981-07-01 | 1983-01-13 | Hitachi Ltd | Electron microscope |
JPH0328015B2 (en) * | 1981-07-01 | 1991-04-17 | Hitachi Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS5537061B2 (en) | 1980-09-25 |
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