ES2047641T3 - Visor de camara. - Google Patents
Visor de camara.Info
- Publication number
- ES2047641T3 ES2047641T3 ES89118645T ES89118645T ES2047641T3 ES 2047641 T3 ES2047641 T3 ES 2047641T3 ES 89118645 T ES89118645 T ES 89118645T ES 89118645 T ES89118645 T ES 89118645T ES 2047641 T3 ES2047641 T3 ES 2047641T3
- Authority
- ES
- Spain
- Prior art keywords
- camera viewfinder
- lenses
- frames
- viewfinder
- camera
- Prior art date
- 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 - Lifetime
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
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/02—Viewfinders
- G03B13/10—Viewfinders adjusting viewfinders field
- G03B13/12—Viewfinders adjusting viewfinders field to compensate for change of camera lens or size of picture
-
- 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
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/02—Viewfinders
- G03B13/10—Viewfinders adjusting viewfinders field
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Viewfinders (AREA)
- Lens Barrels (AREA)
Abstract
UN VISOR PARA CAMARA (10) QUE COMPRENDE TRES LENTES SEPARADAS PARA PRODUCIR IMAGENES QUE SE CORRESPONDEN A PSEUDO EFECTOS DESEADOS. LAS LENTES ESTAN MONTADAS EN MARCOS PARALELOS, (20, 22, 24) QUE ESTAN SUJETOS DE FORMA QUE SE PERMITA SU MOVIMIENTO RECTILINEO. SE SUMINSTRA UNA LEVA (88) PARA POSICIONAR SELECTIVAMENTE LOS MARCOS EN UNA POSICION DE FUNCIONAMIENTO
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/255,187 US4933694A (en) | 1988-10-07 | 1988-10-07 | Camera view finder |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2047641T3 true ES2047641T3 (es) | 1994-03-01 |
Family
ID=22967223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89118645T Expired - Lifetime ES2047641T3 (es) | 1988-10-07 | 1989-10-06 | Visor de camara. |
Country Status (12)
Country | Link |
---|---|
US (1) | US4933694A (es) |
EP (2) | EP0437507B1 (es) |
JP (1) | JPH0636086B2 (es) |
KR (1) | KR930001041B1 (es) |
CN (1) | CN1020309C (es) |
AU (1) | AU4413989A (es) |
DE (1) | DE68912601T2 (es) |
ES (1) | ES2047641T3 (es) |
HK (1) | HK77095A (es) |
MX (1) | MX163514B (es) |
MY (1) | MY105147A (es) |
WO (1) | WO1990004199A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5059993A (en) * | 1990-10-23 | 1991-10-22 | Eastman Kodak Company | View finder mode selector and shutter release means |
US5530510A (en) * | 1995-05-24 | 1996-06-25 | Eastman Kodak Company | Folding variable format viewfinder for camera |
US5689743A (en) * | 1995-09-05 | 1997-11-18 | Eastman Kodak Company | Differential viewfinder masks |
JPH09258303A (ja) * | 1996-01-17 | 1997-10-03 | Minolta Co Ltd | ファインダーの視野枠切換機構 |
US6463218B1 (en) | 2000-04-04 | 2002-10-08 | Concord Camera Corp. | Foldable mask for camera viewfinder and method of using same to alter field frame |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2187246A (en) * | 1937-12-10 | 1940-01-16 | Zeiss Ikon Ag | Photographic camera |
US2653528A (en) * | 1952-06-30 | 1953-09-29 | Bell & Howell Co | Photographic and view finder lens turret coupling for photographic cameras |
US3212422A (en) * | 1963-02-20 | 1965-10-19 | Eastman Kodak Co | Viewfinder for zoom lens cameras |
US3490844A (en) * | 1967-06-12 | 1970-01-20 | Eastman Kodak Co | Method of making a print of a selected portion or zone of a field of view |
JPS5343147Y2 (es) * | 1972-12-27 | 1978-10-17 | ||
JPS5092238U (es) * | 1973-12-22 | 1975-08-04 | ||
US4038673A (en) * | 1975-08-30 | 1977-07-26 | Agfa-Gevaert Aktiengesellschaft | View finder for photographic apparatus utilizing objectives having different focal lengths |
DE7530280U (de) * | 1975-09-25 | 1976-01-22 | Agfa-Gevaert Ag, 5090 Leverkusen | Fotografische kamera mit mehreren objektiven |
JPS52137331A (en) * | 1976-05-12 | 1977-11-16 | Minolta Camera Co Ltd | Optical system of variable magnification finder |
US4195924A (en) * | 1977-07-29 | 1980-04-01 | Agfa-Gevaert, A.G. | Camera with zoom lens |
JPS5466541U (es) * | 1977-10-19 | 1979-05-11 | ||
US4277158A (en) * | 1977-12-02 | 1981-07-07 | Keystone Camera Corporation | Camera |
US4204760A (en) * | 1977-12-15 | 1980-05-27 | Minolta Camera Kabushiki Kaisha | Focus adjusting device for self-contained interchangeable lens camera |
JPS57122422A (en) * | 1981-01-22 | 1982-07-30 | Canon Inc | Visibility changing device of camera finder |
US4357102A (en) * | 1981-05-04 | 1982-11-02 | Jack Taren | Photography system with large length to width picture format ratio |
-
1988
- 1988-10-07 US US07/255,187 patent/US4933694A/en not_active Expired - Fee Related
-
1989
- 1989-10-04 EP EP89911660A patent/EP0437507B1/en not_active Expired - Lifetime
- 1989-10-04 WO PCT/US1989/004344 patent/WO1990004199A1/en active IP Right Grant
- 1989-10-04 AU AU44139/89A patent/AU4413989A/en not_active Abandoned
- 1989-10-04 DE DE68912601T patent/DE68912601T2/de not_active Expired - Fee Related
- 1989-10-04 JP JP1510907A patent/JPH0636086B2/ja not_active Expired - Lifetime
- 1989-10-04 KR KR1019900701162A patent/KR930001041B1/ko active IP Right Grant
- 1989-10-06 MX MX17866A patent/MX163514B/es unknown
- 1989-10-06 ES ES89118645T patent/ES2047641T3/es not_active Expired - Lifetime
- 1989-10-06 MY MYPI89001368A patent/MY105147A/en unknown
- 1989-10-06 EP EP89118645A patent/EP0363851B1/en not_active Expired - Lifetime
- 1989-10-07 CN CN89107793A patent/CN1020309C/zh not_active Expired - Fee Related
-
1995
- 1995-05-18 HK HK77095A patent/HK77095A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
WO1990004199A1 (en) | 1990-04-19 |
CN1042612A (zh) | 1990-05-30 |
CN1020309C (zh) | 1993-04-14 |
EP0363851A1 (en) | 1990-04-18 |
DE68912601T2 (de) | 1994-08-18 |
MY105147A (en) | 1994-08-30 |
AU4413989A (en) | 1990-05-01 |
KR900702403A (ko) | 1990-12-07 |
HK77095A (en) | 1995-05-26 |
EP0437507A1 (en) | 1991-07-24 |
DE68912601D1 (de) | 1994-03-03 |
MX163514B (es) | 1992-05-25 |
JPH0636086B2 (ja) | 1994-05-11 |
EP0437507B1 (en) | 1994-01-19 |
KR930001041B1 (ko) | 1993-02-13 |
EP0363851B1 (en) | 1994-01-05 |
US4933694A (en) | 1990-06-12 |
JPH04500279A (ja) | 1992-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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