FR2298260A5 - Appareil photographique reflex a objectif unique - Google Patents

Appareil photographique reflex a objectif unique

Info

Publication number
FR2298260A5
FR2298260A5 FR7307115A FR7307115A FR2298260A5 FR 2298260 A5 FR2298260 A5 FR 2298260A5 FR 7307115 A FR7307115 A FR 7307115A FR 7307115 A FR7307115 A FR 7307115A FR 2298260 A5 FR2298260 A5 FR 2298260A5
Authority
FR
France
Prior art keywords
lens reflex
reflex camera
camera
lens
reflex
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
Application number
FR7307115A
Other languages
English (en)
French (fr)
Inventor
Yoshihisa Maitant
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.)
Olympus Corp
Original Assignee
Olympus Optical 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
Priority claimed from JP5058372A external-priority patent/JPS4916418A/ja
Priority claimed from JP5058272A external-priority patent/JPS4916417A/ja
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Application granted granted Critical
Publication of FR2298260A5 publication Critical patent/FR2298260A5/fr
Expired 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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • G03B9/28—Roller blind or flexible plate
    • G03B9/32—Double blind
    • G03B9/34—Double blind with adjustable slot; with mechanism controlling relative movement of blinds to form slot
    • 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)
  • Shutters For Cameras (AREA)
  • Cameras In General (AREA)
FR7307115A 1972-05-22 1973-02-28 Appareil photographique reflex a objectif unique Expired FR2298260A5 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5058372A JPS4916418A (enExample) 1972-05-22 1972-05-22
JP5058272A JPS4916417A (enExample) 1972-05-22 1972-05-22

Publications (1)

Publication Number Publication Date
FR2298260A5 true FR2298260A5 (fr) 1976-08-13

Family

ID=26391056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7307115A Expired FR2298260A5 (fr) 1972-05-22 1973-02-28 Appareil photographique reflex a objectif unique

Country Status (6)

Country Link
CA (1) CA995947A (enExample)
DD (1) DD103971A5 (enExample)
DE (1) DE2310099C2 (enExample)
FR (1) FR2298260A5 (enExample)
GB (1) GB1377719A (enExample)
SU (1) SU1333245A3 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5688125A (en) * 1979-12-20 1981-07-17 Nippon Kogaku Kk <Nikon> Electric shutter device of camera

Also Published As

Publication number Publication date
SU1333245A3 (ru) 1987-08-23
DD103971A5 (enExample) 1974-02-12
GB1377719A (en) 1974-12-18
DE2310099A1 (de) 1973-12-20
CA995947A (en) 1976-08-31
DE2310099C2 (de) 1983-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse