JPS5189435A - - Google Patents
Info
- Publication number
- JPS5189435A JPS5189435A JP50014646A JP1464675A JPS5189435A JP S5189435 A JPS5189435 A JP S5189435A JP 50014646 A JP50014646 A JP 50014646A JP 1464675 A JP1464675 A JP 1464675A JP S5189435 A JPS5189435 A JP S5189435A
- Authority
- JP
- Japan
- 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
- Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50014646A JPS5189435A (en) | 1975-02-03 | 1975-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50014646A JPS5189435A (en) | 1975-02-03 | 1975-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5189435A true JPS5189435A (en) | 1976-08-05 |
Family
ID=11866948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50014646A Pending JPS5189435A (en) | 1975-02-03 | 1975-02-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5189435A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5567716A (en) * | 1978-11-17 | 1980-05-22 | Canon Inc | Lens structural body |
| JPS55151612A (en) * | 1979-05-15 | 1980-11-26 | Canon Inc | Zoom expander |
| JPS5754911A (en) * | 1980-09-18 | 1982-04-01 | Canon Inc | Zoom lens having telecentric relay part |
| JPS587610A (en) * | 1981-07-07 | 1983-01-17 | Asahi Optical Co Ltd | Short distance aberration change correction system of telephoto zoom lens system |
| JP2009036844A (en) * | 2007-07-31 | 2009-02-19 | Canon Inc | Zoom lens, and photographic system having the same |
| JP2011013657A (en) * | 2009-06-05 | 2011-01-20 | Fujifilm Corp | Projection zoom lens and projection type display apparatus |
-
1975
- 1975-02-03 JP JP50014646A patent/JPS5189435A/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5567716A (en) * | 1978-11-17 | 1980-05-22 | Canon Inc | Lens structural body |
| JPS55151612A (en) * | 1979-05-15 | 1980-11-26 | Canon Inc | Zoom expander |
| JPS5754911A (en) * | 1980-09-18 | 1982-04-01 | Canon Inc | Zoom lens having telecentric relay part |
| JPS587610A (en) * | 1981-07-07 | 1983-01-17 | Asahi Optical Co Ltd | Short distance aberration change correction system of telephoto zoom lens system |
| JPS6232767B2 (en) * | 1981-07-07 | 1987-07-16 | Asahi Optical Co Ltd | |
| JP2009036844A (en) * | 2007-07-31 | 2009-02-19 | Canon Inc | Zoom lens, and photographic system having the same |
| JP2011013657A (en) * | 2009-06-05 | 2011-01-20 | Fujifilm Corp | Projection zoom lens and projection type display apparatus |