CH296055A - Weitwinkelobjectiv. - Google Patents
Weitwinkelobjectiv.Info
- Publication number
- CH296055A CH296055A CH296055DA CH296055A CH 296055 A CH296055 A CH 296055A CH 296055D A CH296055D A CH 296055DA CH 296055 A CH296055 A CH 296055A
- Authority
- CH
- Switzerland
- Prior art keywords
- wide angle
- angle lens
- lens
- wide
- angle
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH296055T | 1951-07-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH296055A true CH296055A (de) | 1954-01-31 |
Family
ID=4489104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH296055D CH296055A (de) | 1951-07-12 | 1951-07-12 | Weitwinkelobjectiv. |
Country Status (2)
Country | Link |
---|---|
US (1) | US2734423A (de) |
CH (1) | CH296055A (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2892381A (en) * | 1953-02-09 | 1959-06-30 | James G Baker | Corrected photographic objective for night photography |
US2845845A (en) * | 1955-04-13 | 1958-08-05 | Soc Optique Mec Haute Prec | Orthoscopic wide angle objective |
US3170025A (en) * | 1961-06-07 | 1965-02-16 | Ino Yoshiyuki | Optical system for panoramic photographing |
US3634000A (en) * | 1969-05-06 | 1972-01-11 | Zeiss Jena Veb Carl | Wide-angle lens comprising eight components |
DE2114729C3 (de) * | 1971-03-26 | 1980-09-25 | Ernst Leitz Wetzlar Gmbh, 6300 Lahn- Wetzlar | Weitwinkel-Objektiv |
JP3810106B2 (ja) * | 1995-05-19 | 2006-08-16 | オリンパス株式会社 | 広角レンズ |
US5805359A (en) * | 1995-05-19 | 1998-09-08 | Olympus Optical Co., Ltd. | Wide-angle lens system |
JP6011921B2 (ja) * | 2012-09-18 | 2016-10-25 | 株式会社リコー | 結像レンズ、撮像装置および情報装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2031792A (en) * | 1933-07-26 | 1936-02-25 | Zeiss Carl Fa | Anastigmatic objective for photography and projection |
US2146662A (en) * | 1936-09-05 | 1939-02-07 | Lieuwe E W Van Albada | Sighting instrument |
US2516724A (en) * | 1946-08-23 | 1950-07-25 | Rossinov Michael Michaelovitch | Wide angle orthoscopic anastigmatic photographic objective |
US2628532A (en) * | 1950-11-28 | 1953-02-17 | Perkin Elmer Corp | Five component objective lens for aerial photography |
US2601592A (en) * | 1951-02-15 | 1952-06-24 | Taylor Taylor & Hobson Ltd | Corrected optical objective comprising six simple components axially aligned and air spaced apart |
-
0
- US US2734423D patent/US2734423A/en not_active Expired - Lifetime
-
1951
- 1951-07-12 CH CH296055D patent/CH296055A/de unknown
Also Published As
Publication number | Publication date |
---|---|
US2734423A (en) | 1956-02-14 |
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