JPS4897527A - - Google Patents
Info
- Publication number
- JPS4897527A JPS4897527A JP47030456A JP3045672A JPS4897527A JP S4897527 A JPS4897527 A JP S4897527A JP 47030456 A JP47030456 A JP 47030456A JP 3045672 A JP3045672 A JP 3045672A JP S4897527 A JPS4897527 A JP S4897527A
- 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
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 |
|---|---|---|---|
| JP47030456A JPS5124886B2 (en, 2012) | 1972-03-27 | 1972-03-27 | |
| US00345147A US3829198A (en) | 1972-03-27 | 1973-03-26 | Wide angle lens system |
| DE19732314881 DE2314881C3 (de) | 1972-03-27 | 1973-03-26 | Weitwinkel-Linsensystem |
| GB1471773A GB1420672A (en) | 1972-03-27 | 1973-03-27 | Wide-angle lens system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47030456A JPS5124886B2 (en, 2012) | 1972-03-27 | 1972-03-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4897527A true JPS4897527A (en, 2012) | 1973-12-12 |
| JPS5124886B2 JPS5124886B2 (en, 2012) | 1976-07-27 |
Family
ID=12304393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47030456A Expired JPS5124886B2 (en, 2012) | 1972-03-27 | 1972-03-27 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3829198A (en, 2012) |
| JP (1) | JPS5124886B2 (en, 2012) |
| GB (1) | GB1420672A (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59226315A (ja) * | 1983-06-08 | 1984-12-19 | Olympus Optical Co Ltd | 硬性鏡光学系 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5162053A (en, 2012) * | 1974-11-27 | 1976-05-29 | Olympus Optical Co | |
| GB2049217B (en) * | 1979-05-16 | 1983-03-16 | Pilkington Perkin Elmer Ltd | Transfer lenses |
| US5589988A (en) * | 1993-04-26 | 1996-12-31 | Nikon Corporation | Retrofocus-type wide angle lens system having a fixed front lens group and a movable rear lens group |
| JP3810106B2 (ja) * | 1995-05-19 | 2006-08-16 | オリンパス株式会社 | 広角レンズ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2781695A (en) * | 1954-08-31 | 1957-02-19 | Schneider Co Optische Werke | Optical system with large effective image angle |
-
1972
- 1972-03-27 JP JP47030456A patent/JPS5124886B2/ja not_active Expired
-
1973
- 1973-03-26 US US00345147A patent/US3829198A/en not_active Expired - Lifetime
- 1973-03-27 GB GB1471773A patent/GB1420672A/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2781695A (en) * | 1954-08-31 | 1957-02-19 | Schneider Co Optische Werke | Optical system with large effective image angle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59226315A (ja) * | 1983-06-08 | 1984-12-19 | Olympus Optical Co Ltd | 硬性鏡光学系 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1420672A (en) | 1976-01-07 |
| DE2314881B2 (de) | 1975-09-25 |
| DE2314881A1 (de) | 1973-10-11 |
| US3829198A (en) | 1974-08-13 |
| JPS5124886B2 (en, 2012) | 1976-07-27 |