JPS5220018A - Wide angle zoom lens system - Google Patents
Wide angle zoom lens systemInfo
- Publication number
- JPS5220018A JPS5220018A JP9620875A JP9620875A JPS5220018A JP S5220018 A JPS5220018 A JP S5220018A JP 9620875 A JP9620875 A JP 9620875A JP 9620875 A JP9620875 A JP 9620875A JP S5220018 A JPS5220018 A JP S5220018A
- Authority
- JP
- Japan
- Prior art keywords
- zoom lens
- lens system
- wide angle
- angle zoom
- aberration occurring
- 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
- Lenses (AREA)
Abstract
PURPOSE: To correct various aberrations resulting from the increase of zoom ratio, particularly, distortion aberration occurring at the wide side, and aberration occurring at the tele side.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9620875A JPS6034733B2 (en) | 1975-08-07 | 1975-08-07 | Wide-angle zoom lens system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9620875A JPS6034733B2 (en) | 1975-08-07 | 1975-08-07 | Wide-angle zoom lens system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5220018A true JPS5220018A (en) | 1977-02-15 |
JPS6034733B2 JPS6034733B2 (en) | 1985-08-10 |
Family
ID=14158833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9620875A Expired JPS6034733B2 (en) | 1975-08-07 | 1975-08-07 | Wide-angle zoom lens system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6034733B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5472066A (en) * | 1977-11-18 | 1979-06-09 | Minolta Camera Co Ltd | Divergent refracting power group preceding type two- compoment zoom lens system |
US4406523A (en) * | 1981-01-14 | 1983-09-27 | Asahi Kogaku Kogyo Kabushiki Kaisha | Compact wide-angle zoom lens |
JPS6187118A (en) * | 1984-10-05 | 1986-05-02 | Konishiroku Photo Ind Co Ltd | Zoom lens consisting of two groups |
WO2012117720A1 (en) * | 2011-02-28 | 2012-09-07 | 富士フイルム株式会社 | Variable power optical system and image capturing device |
-
1975
- 1975-08-07 JP JP9620875A patent/JPS6034733B2/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5472066A (en) * | 1977-11-18 | 1979-06-09 | Minolta Camera Co Ltd | Divergent refracting power group preceding type two- compoment zoom lens system |
JPS6140966B2 (en) * | 1977-11-18 | 1986-09-12 | Minolta Camera Kk | |
US4406523A (en) * | 1981-01-14 | 1983-09-27 | Asahi Kogaku Kogyo Kabushiki Kaisha | Compact wide-angle zoom lens |
JPS6187118A (en) * | 1984-10-05 | 1986-05-02 | Konishiroku Photo Ind Co Ltd | Zoom lens consisting of two groups |
JPH0320733B2 (en) * | 1984-10-05 | 1991-03-20 | Konishiroku Photo Ind | |
WO2012117720A1 (en) * | 2011-02-28 | 2012-09-07 | 富士フイルム株式会社 | Variable power optical system and image capturing device |
US8654451B2 (en) | 2011-02-28 | 2014-02-18 | Fujifilm Corporation | Variable magnification optical system and imaging apparatus |
JP5663082B2 (en) * | 2011-02-28 | 2015-02-04 | 富士フイルム株式会社 | Magnification optical system and imaging device |
Also Published As
Publication number | Publication date |
---|---|
JPS6034733B2 (en) | 1985-08-10 |
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