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JPS566224A - Finder of camera - Google Patents

Finder of camera

Info

Publication number
JPS566224A
JPS566224A JP8227679A JP8227679A JPS566224A JP S566224 A JPS566224 A JP S566224A JP 8227679 A JP8227679 A JP 8227679A JP 8227679 A JP8227679 A JP 8227679A JP S566224 A JPS566224 A JP S566224A
Authority
JP
Japan
Prior art keywords
face
reflected
information
light
incident
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.)
Pending
Application number
JP8227679A
Other languages
English (en)
Inventor
Yoichi Okuno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP8227679A priority Critical patent/JPS566224A/ja
Priority to US06/162,490 priority patent/US4332446A/en
Publication of JPS566224A publication Critical patent/JPS566224A/ja
Pending legal-status Critical Current

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)
  • Indication In Cameras, And Counting Of Exposures (AREA)
JP8227679A 1979-06-29 1979-06-29 Finder of camera Pending JPS566224A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP8227679A JPS566224A (en) 1979-06-29 1979-06-29 Finder of camera
US06/162,490 US4332446A (en) 1979-06-29 1980-06-24 View finder for camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8227679A JPS566224A (en) 1979-06-29 1979-06-29 Finder of camera

Publications (1)

Publication Number Publication Date
JPS566224A true JPS566224A (en) 1981-01-22

Family

ID=13769965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8227679A Pending JPS566224A (en) 1979-06-29 1979-06-29 Finder of camera

Country Status (2)

Country Link
US (1) US4332446A (ja)
JP (1) JPS566224A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01198735A (ja) * 1988-02-03 1989-08-10 Fuji Photo Film Co Ltd ビデオ式カラーフイルムアナライザー

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3676524B2 (ja) * 1996-10-25 2005-07-27 ペンタックス株式会社 プリズム
US6945657B2 (en) * 2000-10-19 2005-09-20 Pentax Corporation Surveying instrument

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4883823A (ja) * 1972-02-07 1973-11-08
JPS50153928A (ja) * 1974-06-03 1975-12-11
JPS5336339B1 (ja) * 1971-02-18 1978-10-02
JPS53122422A (en) * 1977-03-31 1978-10-25 Canon Inc Single lens reflex camera

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741844C (de) * 1939-05-05 1943-11-18 Arno Rothe Reflexkamera mit zwei im Winkel zueinander gestellten Spiegeln
US3524380A (en) * 1967-02-27 1970-08-18 Nippon Kogaku Kk Finder for single lens reflex cameras including means to view associated camera structure
US3800655A (en) * 1971-12-20 1974-04-02 Minolta Camera Kk Photographic viewfinder arrangement
US3911457A (en) * 1972-02-07 1975-10-07 Canon Kk Viewfinder for single lens reflex cameras including means to view exposure guides
JPS545616Y2 (ja) * 1973-11-07 1979-03-13

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5336339B1 (ja) * 1971-02-18 1978-10-02
JPS4883823A (ja) * 1972-02-07 1973-11-08
JPS50153928A (ja) * 1974-06-03 1975-12-11
JPS53122422A (en) * 1977-03-31 1978-10-25 Canon Inc Single lens reflex camera

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01198735A (ja) * 1988-02-03 1989-08-10 Fuji Photo Film Co Ltd ビデオ式カラーフイルムアナライザー

Also Published As

Publication number Publication date
US4332446A (en) 1982-06-01

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