JPS5213767A - Astigmatism correcting system - Google Patents
Astigmatism correcting systemInfo
- Publication number
- JPS5213767A JPS5213767A JP8923375A JP8923375A JPS5213767A JP S5213767 A JPS5213767 A JP S5213767A JP 8923375 A JP8923375 A JP 8923375A JP 8923375 A JP8923375 A JP 8923375A JP S5213767 A JPS5213767 A JP S5213767A
- Authority
- JP
- Japan
- Prior art keywords
- correcting system
- astigmatism correcting
- astigmatism
- pictures
- correcting
- 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
Abstract
PURPOSE: To adjust efficiently and promptly the magnetic field vector to the direction of astigmatism appearing on pictures in electron microscope etc., thereby, correcting the astigmatism.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8923375A JPS5213767A (en) | 1975-07-23 | 1975-07-23 | Astigmatism correcting system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8923375A JPS5213767A (en) | 1975-07-23 | 1975-07-23 | Astigmatism correcting system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5213767A true JPS5213767A (en) | 1977-02-02 |
Family
ID=13965018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8923375A Pending JPS5213767A (en) | 1975-07-23 | 1975-07-23 | Astigmatism correcting system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5213767A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55146459U (en) * | 1979-04-06 | 1980-10-21 |
-
1975
- 1975-07-23 JP JP8923375A patent/JPS5213767A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55146459U (en) * | 1979-04-06 | 1980-10-21 | ||
JPS5917890Y2 (en) * | 1979-04-06 | 1984-05-24 | 株式会社日本アルミ | lance lifting device |
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