JPS4856134A - - Google Patents
Info
- Publication number
- JPS4856134A JPS4856134A JP9098271A JP9098271A JPS4856134A JP S4856134 A JPS4856134 A JP S4856134A JP 9098271 A JP9098271 A JP 9098271A JP 9098271 A JP9098271 A JP 9098271A JP S4856134 A JPS4856134 A JP S4856134A
- 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
- Viewfinders (AREA)
- Lens Barrels (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9098271A JPS5630528B2 (https=) | 1971-11-13 | 1971-11-13 | |
| DE19722255596 DE2255596B2 (en) | 1971-11-13 | 1972-11-13 | Zoom lens objective - has adjustable focal length with light splitter inside the zoom tube |
| US05/552,333 US4000501A (en) | 1971-11-13 | 1975-02-24 | Optical instrument with a zoom lens structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9098271A JPS5630528B2 (https=) | 1971-11-13 | 1971-11-13 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13957578A Division JPS5481839A (en) | 1978-11-13 | 1978-11-13 | Zoom lens structure |
| JP13957478A Division JPS5481838A (en) | 1978-11-13 | 1978-11-13 | Zoom lens structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4856134A true JPS4856134A (https=) | 1973-08-07 |
| JPS5630528B2 JPS5630528B2 (https=) | 1981-07-15 |
Family
ID=14013708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9098271A Expired JPS5630528B2 (https=) | 1971-11-13 | 1971-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5630528B2 (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5481839A (en) * | 1978-11-13 | 1979-06-29 | Canon Inc | Zoom lens structure |
| JPS5728413U (https=) * | 1980-07-25 | 1982-02-15 | ||
| JPS60163413U (ja) * | 1984-04-06 | 1985-10-30 | 株式会社日立製作所 | ズ−ムレンズのプラスチツク鏡筒 |
-
1971
- 1971-11-13 JP JP9098271A patent/JPS5630528B2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5481839A (en) * | 1978-11-13 | 1979-06-29 | Canon Inc | Zoom lens structure |
| JPS5728413U (https=) * | 1980-07-25 | 1982-02-15 | ||
| JPS60163413U (ja) * | 1984-04-06 | 1985-10-30 | 株式会社日立製作所 | ズ−ムレンズのプラスチツク鏡筒 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5630528B2 (https=) | 1981-07-15 |