JPS6096622U - Astronomical telescope that can be changed to different optical systems - Google Patents
Astronomical telescope that can be changed to different optical systemsInfo
- Publication number
- JPS6096622U JPS6096622U JP18755883U JP18755883U JPS6096622U JP S6096622 U JPS6096622 U JP S6096622U JP 18755883 U JP18755883 U JP 18755883U JP 18755883 U JP18755883 U JP 18755883U JP S6096622 U JPS6096622 U JP S6096622U
- Authority
- JP
- Japan
- Prior art keywords
- astronomical telescope
- different optical
- changed
- optical systems
- objective 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
- Telescopes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は屈折天体望遠鏡の側面図、第２図はこの考案の
要部を示し対物レンズＬを鏡筒に装着した断面図、第３
図は同上締め付はリング部分の拡大断面図、第４図は同
上上記対物レンズ部りに替え長い焦点距離の対物レンズ
部Ｌ′を鏡筒に装着した場合を示す断面図である。
尚、図中符号Ａはフード、Ｍは対物レンズ部、Ｎは接眼
部、Ｐは鏡筒、Ｐ′は補助鏡筒である。Figure 1 is a side view of the refracting astronomical telescope, Figure 2 is a sectional view showing the main parts of this invention, with the objective lens L attached to the lens barrel, and Figure 3 is a cross-sectional view of the objective lens L attached to the lens barrel.
The figure is an enlarged sectional view of the tightening ring portion of the same as above, and FIG. 4 is a sectional view showing a case where an objective lens portion L' having a long focal length is attached to the lens barrel in place of the objective lens portion of the same as above. In the figure, reference numeral A is a hood, M is an objective lens section, N is an eyepiece section, P is a lens barrel, and P' is an auxiliary lens barrel.
Claims (1)
対物レンズを補助鏡筒を有したアダプターを介して変換
可能にしたことを特徴とする異なる光学系に変更できる
天体望遠鏡。An astronomical telescope capable of changing to a different optical system, characterized in that a different type of objective lens can be converted via an adapter having an auxiliary lens barrel at the tip of the objective lens side of the lens barrel of the astronomical telescope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18755883U JPS6096622U (en) | 1983-12-06 | 1983-12-06 | Astronomical telescope that can be changed to different optical systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18755883U JPS6096622U (en) | 1983-12-06 | 1983-12-06 | Astronomical telescope that can be changed to different optical systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6096622U true JPS6096622U (en) | 1985-07-01 |
Family
ID=30404834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18755883U Pending JPS6096622U (en) | 1983-12-06 | 1983-12-06 | Astronomical telescope that can be changed to different optical systems |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6096622U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5417414U (en) * | 1977-05-30 | 1979-02-03 | ||
| JPS5722717B2 (en) * | 1973-06-28 | 1982-05-14 |
-
1983
- 1983-12-06 JP JP18755883U patent/JPS6096622U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5722717B2 (en) * | 1973-06-28 | 1982-05-14 | ||
| JPS5417414U (en) * | 1977-05-30 | 1979-02-03 |
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