JPS5549726B2 - - Google Patents
Info
- Publication number
- JPS5549726B2 JPS5549726B2 JP8922373A JP8922373A JPS5549726B2 JP S5549726 B2 JPS5549726 B2 JP S5549726B2 JP 8922373 A JP8922373 A JP 8922373A JP 8922373 A JP8922373 A JP 8922373A JP S5549726 B2 JPS5549726 B2 JP S5549726B2
- Authority
- JP
- Japan
- 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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/18—Signals indicating condition of a camera member or suitability of light
- G03B17/20—Signals indicating condition of a camera member or suitability of light visible in viewfinder
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Viewfinders (AREA)
- Cameras In General (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8922373A JPS5549726B2 (ja) | 1973-08-10 | 1973-08-10 | |
US05/492,982 US3952321A (en) | 1973-08-10 | 1974-07-29 | Optical system for effecting indication within a finder in a single lens reflex camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8922373A JPS5549726B2 (ja) | 1973-08-10 | 1973-08-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5039130A JPS5039130A (ja) | 1975-04-11 |
JPS5549726B2 true JPS5549726B2 (ja) | 1980-12-13 |
Family
ID=13964718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8922373A Expired JPS5549726B2 (ja) | 1973-08-10 | 1973-08-10 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3952321A (ja) |
JP (1) | JPS5549726B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2042532A2 (en) | 2007-09-28 | 2009-04-01 | FUJIFILM Corporation | Polymerizable composition and planographic printing plate precursor using the same, alkalisoluble polyrethane resin, an process for producing diol compound |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5944614B2 (ja) * | 1975-04-23 | 1984-10-31 | 株式会社ニコン | 一眼レフレツクスカメラのフアインダ内表示装置 |
JPS5289938A (en) * | 1976-01-22 | 1977-07-28 | Minolta Camera Co Ltd | Single lens reflex camera using pentaprism |
US4064516A (en) * | 1976-03-10 | 1977-12-20 | Optigon Research & Development Corporation | Reflex camera light detecting arrangement |
JPS52120147A (en) * | 1976-03-30 | 1977-10-08 | Sanei Kagaku Kogyo Kk | Batter material for fried food |
JPS5422843A (en) * | 1977-07-20 | 1979-02-21 | Minolta Camera Co Ltd | Reflecting mirror of pentagonal roof |
JPS63188353A (ja) * | 1987-01-29 | 1988-08-03 | Mamoru Wakimura | 食品調理方法 |
US5754336A (en) * | 1995-04-28 | 1998-05-19 | Asahi Kogaku Kogyo Kabushiki Kaisha | Optical system for a real image type view finder |
JP2001264854A (ja) * | 2000-03-15 | 2001-09-26 | Canon Inc | ファインダー装置及びそれを用いた光学機器 |
KR101446770B1 (ko) * | 2008-01-30 | 2014-11-03 | 삼성전자주식회사 | 디지털 일안 리플렉스 카메라 |
JP6103985B2 (ja) * | 2012-04-10 | 2017-03-29 | キヤノン株式会社 | ファインダー光学系及びそれを有する撮像装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3455225A (en) * | 1966-10-27 | 1969-07-15 | Nippon Kogaku Kk | Finder optical system of a single lens reflex camera |
US3534671A (en) * | 1967-04-03 | 1970-10-20 | Nippon Kogaku Kk | Structure of eyepiece portion of the finder in single lens reflex cameras |
JPS497573Y1 (ja) * | 1970-04-28 | 1974-02-22 | ||
JPS4914138U (ja) * | 1972-05-11 | 1974-02-06 |
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1973
- 1973-08-10 JP JP8922373A patent/JPS5549726B2/ja not_active Expired
-
1974
- 1974-07-29 US US05/492,982 patent/US3952321A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2042532A2 (en) | 2007-09-28 | 2009-04-01 | FUJIFILM Corporation | Polymerizable composition and planographic printing plate precursor using the same, alkalisoluble polyrethane resin, an process for producing diol compound |
Also Published As
Publication number | Publication date |
---|---|
JPS5039130A (ja) | 1975-04-11 |
US3952321A (en) | 1976-04-20 |