JPS618407B2 - - Google Patents
Info
- Publication number
- JPS618407B2 JPS618407B2 JP51103137A JP10313776A JPS618407B2 JP S618407 B2 JPS618407 B2 JP S618407B2 JP 51103137 A JP51103137 A JP 51103137A JP 10313776 A JP10313776 A JP 10313776A JP S618407 B2 JPS618407 B2 JP S618407B2
- 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
- G02B13/06—Panoramic objectives; So-called "sky lenses" including panoramic objectives having reflecting surfaces
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10313776A JPS5329120A (en) | 1976-08-31 | 1976-08-31 | Wide angle photographic lens |
| US05/828,911 US4183625A (en) | 1976-08-31 | 1977-08-29 | Wide-angle photographic objective |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10313776A JPS5329120A (en) | 1976-08-31 | 1976-08-31 | Wide angle photographic lens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5329120A JPS5329120A (en) | 1978-03-18 |
| JPS618407B2 true JPS618407B2 (en:Method) | 1986-03-14 |
Family
ID=14346130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10313776A Granted JPS5329120A (en) | 1976-08-31 | 1976-08-31 | Wide angle photographic lens |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4183625A (en:Method) |
| JP (1) | JPS5329120A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5778014A (en) | 1980-11-04 | 1982-05-15 | Olympus Optical Co Ltd | Retrofocus type superwide angle lens |
| JP4727252B2 (ja) * | 2005-02-17 | 2011-07-20 | オリンパス株式会社 | 小型対物光学系 |
| US12105355B2 (en) * | 2019-12-09 | 2024-10-01 | Sintai Optical (Shenzhen) Co., Ltd. | Wide-angle lens assembly |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3572901A (en) * | 1968-06-05 | 1971-03-30 | Nippon Kogaku Kk | Wide angle objective lens having a field angle of 108{20 |
| US3832035A (en) * | 1971-08-21 | 1974-08-27 | Nippon Kogaku Kk | Wide angle, retrofocus-type photo-taking lens |
| JPS5038936B2 (en:Method) * | 1972-05-04 | 1975-12-13 |
-
1976
- 1976-08-31 JP JP10313776A patent/JPS5329120A/ja active Granted
-
1977
- 1977-08-29 US US05/828,911 patent/US4183625A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4183625A (en) | 1980-01-15 |
| JPS5329120A (en) | 1978-03-18 |