JPS53129061A - Inner focusing analactic telescope objective lens - Google Patents
Inner focusing analactic telescope objective lensInfo
- Publication number
- JPS53129061A JPS53129061A JP4422777A JP4422777A JPS53129061A JP S53129061 A JPS53129061 A JP S53129061A JP 4422777 A JP4422777 A JP 4422777A JP 4422777 A JP4422777 A JP 4422777A JP S53129061 A JPS53129061 A JP S53129061A
- Authority
- JP
- Japan
- Prior art keywords
- analactic
- objective lens
- inner focusing
- telescope objective
- telescope
- 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
Landscapes
- Telescopes (AREA)
- Lenses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4422777A JPS6034726B2 (en) | 1977-04-18 | 1977-04-18 | A short internal focusing anaractic telescope objective with a long back focus. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4422777A JPS6034726B2 (en) | 1977-04-18 | 1977-04-18 | A short internal focusing anaractic telescope objective with a long back focus. |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53129061A true JPS53129061A (en) | 1978-11-10 |
JPS6034726B2 JPS6034726B2 (en) | 1985-08-10 |
Family
ID=12685645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4422777A Expired JPS6034726B2 (en) | 1977-04-18 | 1977-04-18 | A short internal focusing anaractic telescope objective with a long back focus. |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6034726B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5627108A (en) * | 1979-08-10 | 1981-03-16 | Nippon Kogaku Kk <Nikon> | Gauss type photographic lens |
JPS5843423A (en) * | 1981-09-09 | 1983-03-14 | Tokyo Optical Co Ltd | Illuminating device for reticle of telescope for surveying machine |
JPS58169117A (en) * | 1982-03-30 | 1983-10-05 | Canon Inc | Focusing system of lens system |
JPS59174811A (en) * | 1983-03-24 | 1984-10-03 | Asahi Optical Co Ltd | Objective lens of light wave range finder |
JPS6216910U (en) * | 1986-06-24 | 1987-01-31 |
-
1977
- 1977-04-18 JP JP4422777A patent/JPS6034726B2/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5627108A (en) * | 1979-08-10 | 1981-03-16 | Nippon Kogaku Kk <Nikon> | Gauss type photographic lens |
JPS5843423A (en) * | 1981-09-09 | 1983-03-14 | Tokyo Optical Co Ltd | Illuminating device for reticle of telescope for surveying machine |
JPH0346805B2 (en) * | 1981-09-09 | 1991-07-17 | Topukon Kk | |
JPS58169117A (en) * | 1982-03-30 | 1983-10-05 | Canon Inc | Focusing system of lens system |
JPS6340292B2 (en) * | 1982-03-30 | 1988-08-10 | Canon Kk | |
JPS59174811A (en) * | 1983-03-24 | 1984-10-03 | Asahi Optical Co Ltd | Objective lens of light wave range finder |
JPS633285B2 (en) * | 1983-03-24 | 1988-01-22 | Asahi Optical Co Ltd | |
JPS6216910U (en) * | 1986-06-24 | 1987-01-31 |
Also Published As
Publication number | Publication date |
---|---|
JPS6034726B2 (en) | 1985-08-10 |
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