JPH054644B2 - - Google Patents
Info
- Publication number
- JPH054644B2 JPH054644B2 JP12402890A JP12402890A JPH054644B2 JP H054644 B2 JPH054644 B2 JP H054644B2 JP 12402890 A JP12402890 A JP 12402890A JP 12402890 A JP12402890 A JP 12402890A JP H054644 B2 JPH054644 B2 JP H054644B2
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- sub
- housing
- support shaft
- attached
- 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.)
- Expired - Fee Related
Links
Landscapes
- Telescopes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12402890A JPH0420914A (ja) | 1990-05-16 | 1990-05-16 | 望遠鏡の副反射鏡移動機構 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12402890A JPH0420914A (ja) | 1990-05-16 | 1990-05-16 | 望遠鏡の副反射鏡移動機構 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0420914A JPH0420914A (ja) | 1992-01-24 |
| JPH054644B2 true JPH054644B2 (fr) | 1993-01-20 |
Family
ID=14875248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12402890A Granted JPH0420914A (ja) | 1990-05-16 | 1990-05-16 | 望遠鏡の副反射鏡移動機構 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420914A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9711363D0 (en) * | 1997-06-02 | 1997-07-30 | Pilkington Perkin Elmer Ltd | Optical system |
| US9726571B2 (en) | 2012-11-13 | 2017-08-08 | Mitsubishi Electric Corporation | Pointing axis estimation device |
-
1990
- 1990-05-16 JP JP12402890A patent/JPH0420914A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0420914A (ja) | 1992-01-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4685775A (en) | Light beam positioning apparatus | |
| US6527397B2 (en) | Projector | |
| JPH06317755A (ja) | 広視野全反射多重視野望遠鏡 | |
| JP3538651B2 (ja) | ２ビーム光走査装置を有する画像形成装置 | |
| JP4161280B2 (ja) | 顕微鏡用角度可変鏡筒 | |
| JPH0581882B2 (fr) | ||
| US6253457B1 (en) | Laser beam direction correcting optical system for a surveying instrument | |
| US6909545B2 (en) | Binocular vibration correcting device and binocular optical instrument | |
| GB2264182A (en) | Optical beam scanners and systems using same | |
| JPH0659172A (ja) | 対物レンズ、および対物レンズの傾き調整方法、および対物レンズ製造装置 | |
| JPH054644B2 (fr) | ||
| US20040182997A1 (en) | Vibration monitoring in optical and opto-electronic beam guiding systems | |
| CN113064286A (zh) | 一种借助于五角棱镜的k镜检测装置及其装调方法 | |
| US2701500A (en) | Range finding unit, including a viewing range finder and a light beam projecting range finder for photographic purposes | |
| US4173717A (en) | Optical assembly | |
| US2960907A (en) | Range finder | |
| JPH0430492Y2 (fr) | ||
| JP3450039B2 (ja) | 光波距離計 | |
| JPH067229B2 (ja) | 光走査装置 | |
| JP2580824Y2 (ja) | 焦点調整装置 | |
| JPH08201673A (ja) | レンズの偏心調整装置及びそれを用いた視差調整装置 | |
| JP2004530948A (ja) | 顕微鏡鏡筒 | |
| JP2579955Y2 (ja) | レンズ鏡筒 | |
| JPH06313846A (ja) | 光学機器 | |
| UA32744U (en) | Device for alignment of telescope mirrors |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |