JPS5139120A - - Google Patents

Info

Publication number
JPS5139120A
JPS5139120A JP49112561A JP11256174A JPS5139120A JP S5139120 A JPS5139120 A JP S5139120A JP 49112561 A JP49112561 A JP 49112561A JP 11256174 A JP11256174 A JP 11256174A JP S5139120 A JPS5139120 A JP S5139120A
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.)
Pending
Application number
JP49112561A
Inventor
Tetsushi Shono
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo Co Ltd
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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Priority to JP49112561A priority Critical patent/JPS5139120A/ja
Priority to ZA00755710A priority patent/ZA755710B/xx
Priority to GB3960375A priority patent/GB1477560A/en
Priority to FR7529589A priority patent/FR2286395A1/fr
Priority to DE2543160A priority patent/DE2543160C3/de
Priority to DE2559601A priority patent/DE2559601C3/de
Publication of JPS5139120A publication Critical patent/JPS5139120A/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
    • 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
JP49112561A 1974-09-30 1974-09-30 Pending JPS5139120A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP49112561A JPS5139120A (ja) 1974-09-30 1974-09-30
ZA00755710A ZA755710B (en) 1974-09-30 1975-09-08 View finder system for single lens reflex camera
GB3960375A GB1477560A (en) 1974-09-30 1975-09-26 Viewfinder system for single lens reflex cameras
FR7529589A FR2286395A1 (fr) 1974-09-30 1975-09-26 Dispositif de visee pour appareils de prise de vue reflex a objectif unique
DE2543160A DE2543160C3 (de) 1974-09-30 1975-09-27 Suchersystem für eine einäugige Spiegelreflexkamera
DE2559601A DE2559601C3 (de) 1974-09-30 1975-09-27 Lagerung für Sucheranbauteile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49112561A JPS5139120A (ja) 1974-09-30 1974-09-30

Publications (1)

Publication Number Publication Date
JPS5139120A true JPS5139120A (ja) 1976-04-01

Family

ID=14589744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49112561A Pending JPS5139120A (ja) 1974-09-30 1974-09-30

Country Status (5)

Country Link
JP (1) JPS5139120A (ja)
DE (2) DE2543160C3 (ja)
FR (1) FR2286395A1 (ja)
GB (1) GB1477560A (ja)
ZA (1) ZA755710B (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
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
JPS60233628A (ja) * 1984-05-07 1985-11-20 Canon Inc フアインダ−光学系
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
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
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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4922936A (ja) * 1972-06-19 1974-02-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4922936A (ja) * 1972-06-19 1974-02-28

Cited By (7)

* Cited by examiner, † Cited by third party
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
JPS60233628A (ja) * 1984-05-07 1985-11-20 Canon Inc フアインダ−光学系
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
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
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
JPS616601A (ja) * 1984-06-20 1986-01-13 Canon Inc フアインダ−光学系

Also Published As

Publication number Publication date
GB1477560A (en) 1977-06-22
DE2543160A1 (de) 1976-04-01
DE2543160C3 (de) 1978-03-02
DE2559601C3 (de) 1979-08-16
FR2286395A1 (fr) 1976-04-23
ZA755710B (en) 1976-08-25
FR2286395B1 (ja) 1981-04-30
DE2543160B2 (de) 1977-06-30
DE2559601A1 (de) 1977-09-01
DE2559601B2 (de) 1978-12-07

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