JPS4996741A - - Google Patents
Info
- Publication number
- JPS4996741A JPS4996741A JP811873A JP811873A JPS4996741A JP S4996741 A JPS4996741 A JP S4996741A JP 811873 A JP811873 A JP 811873A JP 811873 A JP811873 A JP 811873A JP S4996741 A JPS4996741 A JP S4996741A
- 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.)
- Granted
Links
Landscapes
- Lenses (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP811873A JPS5239296B2 (ja) | 1973-01-18 | 1973-01-18 | |
| US05/604,484 US4015895A (en) | 1973-01-18 | 1975-08-14 | Zoom lens system having enlarged range of variation in magnification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP811873A JPS5239296B2 (ja) | 1973-01-18 | 1973-01-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4996741A true JPS4996741A (ja) | 1974-09-12 |
| JPS5239296B2 JPS5239296B2 (ja) | 1977-10-04 |
Family
ID=11684354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP811873A Expired JPS5239296B2 (ja) | 1973-01-18 | 1973-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5239296B2 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54127322A (en) * | 1978-03-27 | 1979-10-03 | Canon Inc | Zoom lens |
| JPS59186832U (ja) * | 1983-05-27 | 1984-12-11 | キヤノン株式会社 | ズ−ムレンズの光学フアインダ |
| JPS60168114A (ja) * | 1984-02-10 | 1985-08-31 | Canon Inc | ズ−ム領域を遷移する機能を具備したズ−ムレンズ |
-
1973
- 1973-01-18 JP JP811873A patent/JPS5239296B2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54127322A (en) * | 1978-03-27 | 1979-10-03 | Canon Inc | Zoom lens |
| JPS6140970B2 (ja) * | 1978-03-27 | 1986-09-12 | Canon Kk | |
| JPS59186832U (ja) * | 1983-05-27 | 1984-12-11 | キヤノン株式会社 | ズ−ムレンズの光学フアインダ |
| JPH04346Y2 (ja) * | 1983-05-27 | 1992-01-08 | ||
| JPS60168114A (ja) * | 1984-02-10 | 1985-08-31 | Canon Inc | ズ−ム領域を遷移する機能を具備したズ−ムレンズ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5239296B2 (ja) | 1977-10-04 |