JPS5518613A - Telecentric f.theta lens - Google Patents
Telecentric f.theta lensInfo
- Publication number
- JPS5518613A JPS5518613A JP9090178A JP9090178A JPS5518613A JP S5518613 A JPS5518613 A JP S5518613A JP 9090178 A JP9090178 A JP 9090178A JP 9090178 A JP9090178 A JP 9090178A JP S5518613 A JPS5518613 A JP S5518613A
- Authority
- JP
- Japan
- Prior art keywords
- group
- faced
- object side
- single lens
- whose
- 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
- 230000004075 alteration Effects 0.000 abstract 2
- 206010010071 Coma Diseases 0.000 abstract 1
- 229910021472 group 8 element Inorganic materials 0.000 abstract 1
- 230000005499 meniscus Effects 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
Landscapes
- Lenses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9090178A JPS5518613A (en) | 1978-07-27 | 1978-07-27 | Telecentric f.theta lens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9090178A JPS5518613A (en) | 1978-07-27 | 1978-07-27 | Telecentric f.theta lens |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5518613A true JPS5518613A (en) | 1980-02-08 |
JPS5613927B2 JPS5613927B2 (enrdf_load_stackoverflow) | 1981-04-01 |
Family
ID=14011292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9090178A Granted JPS5518613A (en) | 1978-07-27 | 1978-07-27 | Telecentric f.theta lens |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5518613A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4755030A (en) * | 1985-11-08 | 1988-07-05 | Matsushita Electric Industrial Co., Ltd. | Lens for facsimile or laser printer |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58198310A (ja) * | 1982-05-14 | 1983-11-18 | 東京医研株式会社 | 歯石,歯垢の附着を防ぐ歯ブラシ |
JPS6190421U (enrdf_load_stackoverflow) * | 1984-11-19 | 1986-06-12 |
-
1978
- 1978-07-27 JP JP9090178A patent/JPS5518613A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4755030A (en) * | 1985-11-08 | 1988-07-05 | Matsushita Electric Industrial Co., Ltd. | Lens for facsimile or laser printer |
Also Published As
Publication number | Publication date |
---|---|
JPS5613927B2 (enrdf_load_stackoverflow) | 1981-04-01 |
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