IT1230502B - CAMERA LENS - Google Patents
CAMERA LENSInfo
- Publication number
- IT1230502B IT1230502B IT8822028A IT2202888A IT1230502B IT 1230502 B IT1230502 B IT 1230502B IT 8822028 A IT8822028 A IT 8822028A IT 2202888 A IT2202888 A IT 2202888A IT 1230502 B IT1230502 B IT 1230502B
- Authority
- IT
- Italy
- Prior art keywords
- camera lens
- lens
- camera
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters
- G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Shutters For Cameras (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8715841A FR2623302B1 (en) | 1987-11-17 | 1987-11-17 | LENS FOR TELEVISION CAMERA |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8822028A0 IT8822028A0 (en) | 1988-09-21 |
IT1230502B true IT1230502B (en) | 1991-10-25 |
Family
ID=9356857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8822028A IT1230502B (en) | 1987-11-17 | 1988-09-21 | CAMERA LENS |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2623302B1 (en) |
IT (1) | IT1230502B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4133164A1 (en) * | 1991-10-07 | 1993-04-08 | Broadcast Television Syst | VIDEO CAMERA WITH AT LEAST ONE SEMICONDUCTOR IMAGE SENSOR AND A WHOLE SECTOR BLIND |
US5325123A (en) * | 1992-04-16 | 1994-06-28 | Bettinardi Edward R | Method and apparatus for variable video magnification |
EP1030213A1 (en) * | 1999-02-20 | 2000-08-23 | Raytheon Marine GmbH | Motion picture film projector |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH597613A5 (en) * | 1976-08-31 | 1978-04-14 | Bolex Int Sa | SLR camera with phase-linked shutter and stop movements |
JPH0666906B2 (en) * | 1984-01-31 | 1994-08-24 | キヤノン株式会社 | Optical device |
JPS61121668A (en) * | 1984-11-19 | 1986-06-09 | Victor Co Of Japan Ltd | Video camera |
-
1987
- 1987-11-17 FR FR8715841A patent/FR2623302B1/en not_active Expired - Fee Related
-
1988
- 1988-09-21 IT IT8822028A patent/IT1230502B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8822028A0 (en) | 1988-09-21 |
FR2623302A1 (en) | 1989-05-19 |
FR2623302B1 (en) | 1991-11-08 |
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