MX163514B - Visor de camara - Google Patents
Visor de camaraInfo
- Publication number
- MX163514B MX163514B MX17866A MX1786689A MX163514B MX 163514 B MX163514 B MX 163514B MX 17866 A MX17866 A MX 17866A MX 1786689 A MX1786689 A MX 1786689A MX 163514 B MX163514 B MX 163514B
- Authority
- MX
- Mexico
- Prior art keywords
- camera viewfinder
- viewfinder
- 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
- 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)
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 |
---|---|
MX163514B true MX163514B (es) | 1992-05-25 |
Family
ID=22967223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX17866A MX163514B (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 DE DE68912601T patent/DE68912601T2/de not_active Expired - Fee Related
- 1989-10-04 AU AU44139/89A patent/AU4413989A/en not_active Abandoned
- 1989-10-04 EP EP89911660A patent/EP0437507B1/en not_active Expired - Lifetime
- 1989-10-04 JP JP1510907A patent/JPH0636086B2/ja not_active Expired - Lifetime
- 1989-10-04 WO PCT/US1989/004344 patent/WO1990004199A1/en active IP Right Grant
- 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 EP EP89118645A patent/EP0363851B1/en not_active Expired - Lifetime
- 1989-10-06 MY MYPI89001368A patent/MY105147A/en unknown
- 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 |
---|---|
US4933694A (en) | 1990-06-12 |
EP0363851B1 (en) | 1994-01-05 |
JPH0636086B2 (ja) | 1994-05-11 |
DE68912601D1 (de) | 1994-03-03 |
DE68912601T2 (de) | 1994-08-18 |
JPH04500279A (ja) | 1992-01-16 |
CN1020309C (zh) | 1993-04-14 |
CN1042612A (zh) | 1990-05-30 |
HK77095A (en) | 1995-05-26 |
WO1990004199A1 (en) | 1990-04-19 |
MY105147A (en) | 1994-08-30 |
EP0437507A1 (en) | 1991-07-24 |
AU4413989A (en) | 1990-05-01 |
EP0363851A1 (en) | 1990-04-18 |
KR900702403A (ko) | 1990-12-07 |
ES2047641T3 (es) | 1994-03-01 |
EP0437507B1 (en) | 1994-01-19 |
KR930001041B1 (ko) | 1993-02-13 |
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