JPH038380U - - Google Patents
Info
- Publication number
- JPH038380U JPH038380U JP6735289U JP6735289U JPH038380U JP H038380 U JPH038380 U JP H038380U JP 6735289 U JP6735289 U JP 6735289U JP 6735289 U JP6735289 U JP 6735289U JP H038380 U JPH038380 U JP H038380U
- Authority
- JP
- Japan
- Prior art keywords
- focal plane
- image
- rotation angle
- optical axis
- 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.)
- Pending
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Telescopes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6735289U JPH038380U (en]) | 1989-06-12 | 1989-06-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6735289U JPH038380U (en]) | 1989-06-12 | 1989-06-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH038380U true JPH038380U (en]) | 1991-01-25 |
Family
ID=31600849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6735289U Pending JPH038380U (en]) | 1989-06-12 | 1989-06-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH038380U (en]) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7362486B2 (en) | 2004-09-29 | 2008-04-22 | Ricoh Company, Ltd. | Optical scanning device with at least one resin lens for controlling a beam waist position shift |
-
1989
- 1989-06-12 JP JP6735289U patent/JPH038380U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7362486B2 (en) | 2004-09-29 | 2008-04-22 | Ricoh Company, Ltd. | Optical scanning device with at least one resin lens for controlling a beam waist position shift |
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