JPS5510166B2 - - Google Patents
Info
- Publication number
- JPS5510166B2 JPS5510166B2 JP14695574A JP14695574A JPS5510166B2 JP S5510166 B2 JPS5510166 B2 JP S5510166B2 JP 14695574 A JP14695574 A JP 14695574A JP 14695574 A JP14695574 A JP 14695574A JP S5510166 B2 JPS5510166 B2 JP S5510166B2
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/04—Reversed telephoto objectives
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49146955A JPS5172432A (en) | 1974-12-20 | 1974-12-20 | Kokakushashinrenzu |
| GB51763/75A GB1495077A (en) | 1974-12-20 | 1975-12-18 | Wide angle photographic lens system |
| DE2557462A DE2557462C3 (de) | 1974-12-20 | 1975-12-19 | Weitwinkelobjektiv |
| US05/642,824 US4025168A (en) | 1974-12-20 | 1975-12-22 | Wide angle photographic lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49146955A JPS5172432A (en) | 1974-12-20 | 1974-12-20 | Kokakushashinrenzu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5172432A JPS5172432A (en) | 1976-06-23 |
| JPS5510166B2 true JPS5510166B2 (ja) | 1980-03-14 |
Family
ID=15419345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49146955A Granted JPS5172432A (en) | 1974-12-20 | 1974-12-20 | Kokakushashinrenzu |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4025168A (ja) |
| JP (1) | JPS5172432A (ja) |
| DE (1) | DE2557462C3 (ja) |
| GB (1) | GB1495077A (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6034730B2 (ja) * | 1977-04-05 | 1985-08-10 | キヤノン株式会社 | 大口径広角レンズ |
| US4382662A (en) * | 1979-06-08 | 1983-05-10 | Minolta Camera Co., Ltd. | Inverted telephoto type wide angle lens system |
| RU2123713C1 (ru) * | 1997-04-15 | 1998-12-20 | Фридман Марк Рафаилович | Светосильный широкоугольный объектив |
| RU2123714C1 (ru) * | 1997-04-15 | 1998-12-20 | Фридман Марк Рафаилович | Светосильный объектив |
| RU2123712C1 (ru) * | 1997-04-15 | 1998-12-20 | Фридман Марк Рафаилович | Светосильный широкоугольный объектив |
| JP6204896B2 (ja) | 2014-09-24 | 2017-09-27 | 富士フイルム株式会社 | 撮像レンズおよび撮像装置 |
| CN111766685B (zh) * | 2020-09-03 | 2020-11-17 | 常州市瑞泰光电有限公司 | 摄像光学镜头 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831569B2 (ja) * | 1972-05-10 | 1983-07-07 | オリンパス光学工業株式会社 | 絞りの近傍に近写性能補正用の移動レンズを設けた広角レンズ |
| US3884556A (en) * | 1972-05-10 | 1975-05-20 | Olympus Optical Co | Retrofocus wide-angle lens system |
| US3942875A (en) * | 1972-09-07 | 1976-03-09 | Ponder & Best, Inc. | Wide aperture long focal length lens |
| JPS5225335B2 (ja) * | 1973-07-02 | 1977-07-07 |
-
1974
- 1974-12-20 JP JP49146955A patent/JPS5172432A/ja active Granted
-
1975
- 1975-12-18 GB GB51763/75A patent/GB1495077A/en not_active Expired
- 1975-12-19 DE DE2557462A patent/DE2557462C3/de not_active Expired
- 1975-12-22 US US05/642,824 patent/US4025168A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2557462C3 (de) | 1979-02-22 |
| US4025168A (en) | 1977-05-24 |
| DE2557462B2 (de) | 1978-06-22 |
| GB1495077A (en) | 1977-12-14 |
| JPS5172432A (en) | 1976-06-23 |
| DE2557462A1 (de) | 1976-06-24 |