JPS54143127A - Inexpensive high performance zoom lens - Google Patents
Inexpensive high performance zoom lensInfo
- Publication number
- JPS54143127A JPS54143127A JP5172778A JP5172778A JPS54143127A JP S54143127 A JPS54143127 A JP S54143127A JP 5172778 A JP5172778 A JP 5172778A JP 5172778 A JP5172778 A JP 5172778A JP S54143127 A JPS54143127 A JP S54143127A
- Authority
- JP
- Japan
- Prior art keywords
- high performance
- zoom lens
- inexpensive high
- performance zoom
- inexpensive
- 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
- Lenses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5172778A JPS54143127A (en) | 1978-04-27 | 1978-04-27 | Inexpensive high performance zoom lens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5172778A JPS54143127A (en) | 1978-04-27 | 1978-04-27 | Inexpensive high performance zoom lens |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54143127A true JPS54143127A (en) | 1979-11-08 |
Family
ID=12894910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5172778A Pending JPS54143127A (en) | 1978-04-27 | 1978-04-27 | Inexpensive high performance zoom lens |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54143127A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6243615A (en) * | 1985-08-22 | 1987-02-25 | Canon Inc | Zoom lens with large aperture ratio |
US4911540A (en) * | 1988-06-16 | 1990-03-27 | Olympus Optical Co., Ltd. | Zoom lens system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50109739A (en) * | 1974-02-04 | 1975-08-29 |
-
1978
- 1978-04-27 JP JP5172778A patent/JPS54143127A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50109739A (en) * | 1974-02-04 | 1975-08-29 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6243615A (en) * | 1985-08-22 | 1987-02-25 | Canon Inc | Zoom lens with large aperture ratio |
US4911540A (en) * | 1988-06-16 | 1990-03-27 | Olympus Optical Co., Ltd. | Zoom lens system |
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