AT316891B - Lichtstarkes Objektiv - Google Patents
Lichtstarkes ObjektivInfo
- Publication number
- AT316891B AT316891B AT153772A AT153772A AT316891B AT 316891 B AT316891 B AT 316891B AT 153772 A AT153772 A AT 153772A AT 153772 A AT153772 A AT 153772A AT 316891 B AT316891 B AT 316891B
- Authority
- AT
- Austria
- Prior art keywords
- fast lens
- lens
- fast
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/22—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with movable lens means specially adapted for focusing at close distances
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT153772A AT316891B (de) | 1972-02-25 | 1972-02-25 | Lichtstarkes Objektiv |
DE19732305353 DE2305353A1 (de) | 1972-02-25 | 1973-02-03 | Lichtstarkes objektiv |
GB868273A GB1388081A (en) | 1972-02-25 | 1973-02-22 | Lens assembly |
FR7306513A FR2173261B3 (de) | 1972-02-25 | 1973-02-23 | |
HK9376A HK9376A (en) | 1972-02-25 | 1976-02-26 | Lens assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT153772A AT316891B (de) | 1972-02-25 | 1972-02-25 | Lichtstarkes Objektiv |
Publications (1)
Publication Number | Publication Date |
---|---|
AT316891B true AT316891B (de) | 1974-07-25 |
Family
ID=3515605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT153772A AT316891B (de) | 1972-02-25 | 1972-02-25 | Lichtstarkes Objektiv |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT316891B (de) |
DE (1) | DE2305353A1 (de) |
FR (1) | FR2173261B3 (de) |
GB (1) | GB1388081A (de) |
HK (1) | HK9376A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5832365B2 (ja) * | 1974-05-09 | 1983-07-12 | キヤノン株式会社 | ズ−ムレンズソウチ |
DE29906210U1 (de) | 1999-04-07 | 1999-07-29 | Schedlinski, Jürgen, 19294 Niendorf | Reinigungsgerät für Grillgeräte o.dgl. |
-
1972
- 1972-02-25 AT AT153772A patent/AT316891B/de not_active IP Right Cessation
-
1973
- 1973-02-03 DE DE19732305353 patent/DE2305353A1/de active Pending
- 1973-02-22 GB GB868273A patent/GB1388081A/en not_active Expired
- 1973-02-23 FR FR7306513A patent/FR2173261B3/fr not_active Expired
-
1976
- 1976-02-26 HK HK9376A patent/HK9376A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1388081A (en) | 1975-03-19 |
FR2173261A1 (de) | 1973-10-05 |
FR2173261B3 (de) | 1975-03-21 |
DE2305353A1 (de) | 1973-09-06 |
HK9376A (en) | 1976-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |