FR2286395B1 - - Google Patents
Info
- Publication number
- FR2286395B1 FR2286395B1 FR7529589A FR7529589A FR2286395B1 FR 2286395 B1 FR2286395 B1 FR 2286395B1 FR 7529589 A FR7529589 A FR 7529589A FR 7529589 A FR7529589 A FR 7529589A FR 2286395 B1 FR2286395 B1 FR 2286395B1
- Authority
- FR
- France
- 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
- 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
- G03B19/00—Cameras
- G03B19/02—Still-picture cameras
- G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/14—Viewfinders
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Optics & Photonics (AREA)
- Viewfinders (AREA)
- Optical Elements Other Than Lenses (AREA)
- Exposure Control For Cameras (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49112561A JPS5139120A (da) | 1974-09-30 | 1974-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2286395A1 FR2286395A1 (fr) | 1976-04-23 |
| FR2286395B1 true FR2286395B1 (da) | 1981-04-30 |
Family
ID=14589744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7529589A Granted FR2286395A1 (fr) | 1974-09-30 | 1975-09-26 | Dispositif de visee pour appareils de prise de vue reflex a objectif unique |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5139120A (da) |
| DE (2) | DE2559601C3 (da) |
| FR (1) | FR2286395A1 (da) |
| GB (1) | GB1477560A (da) |
| ZA (1) | ZA755710B (da) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54143633A (en) * | 1978-04-28 | 1979-11-09 | Asahi Optical Co Ltd | Interchangeable contact lens mirror barrel |
| JPS616804U (ja) * | 1984-06-18 | 1986-01-16 | キヤノン株式会社 | フアインダ−用プリズム |
| JPS60233630A (ja) * | 1984-05-07 | 1985-11-20 | Canon Inc | フアインダ−光学系 |
| JPS60263101A (ja) * | 1984-06-11 | 1985-12-26 | Canon Inc | フアインダ−光学系 |
| JPS60233628A (ja) * | 1984-05-07 | 1985-11-20 | Canon Inc | フアインダ−光学系 |
| JPS616601A (ja) * | 1984-06-20 | 1986-01-13 | Canon Inc | フアインダ−光学系 |
| JPS616803U (ja) * | 1984-06-18 | 1986-01-16 | キヤノン株式会社 | フアインダ−用プリズム |
| JPH0381749A (ja) * | 1989-08-25 | 1991-04-08 | Olympus Optical Co Ltd | 実像式ファインダー |
| DE4345554B4 (de) * | 1992-09-11 | 2007-09-13 | Canon K.K. | Suchereinrichtung |
| JPH07198914A (ja) * | 1993-12-28 | 1995-08-01 | Asahi Optical Co Ltd | プリズム及びプリズムを有するファインダ |
| DE102005018010B3 (de) * | 2005-04-18 | 2006-09-14 | Leica Camera Ag | Winkelvorsatz für den Einblick einer Meßsucherkamera |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5117468B2 (da) * | 1972-06-19 | 1976-06-02 |
-
1974
- 1974-09-30 JP JP49112561A patent/JPS5139120A/ja active Pending
-
1975
- 1975-09-08 ZA ZA00755710A patent/ZA755710B/xx unknown
- 1975-09-26 FR FR7529589A patent/FR2286395A1/fr active Granted
- 1975-09-26 GB GB3960375A patent/GB1477560A/en not_active Expired
- 1975-09-27 DE DE2559601A patent/DE2559601C3/de not_active Expired
- 1975-09-27 DE DE2543160A patent/DE2543160C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2543160C3 (de) | 1978-03-02 |
| FR2286395A1 (fr) | 1976-04-23 |
| DE2543160B2 (de) | 1977-06-30 |
| DE2559601B2 (de) | 1978-12-07 |
| DE2543160A1 (de) | 1976-04-01 |
| ZA755710B (en) | 1976-08-25 |
| GB1477560A (en) | 1977-06-22 |
| DE2559601C3 (de) | 1979-08-16 |
| JPS5139120A (da) | 1976-04-01 |
| DE2559601A1 (de) | 1977-09-01 |