DE2718214A1 - Fotographisches suchersystem fuer eine einaeugige spiegelreflex-kamera - Google Patents

Fotographisches suchersystem fuer eine einaeugige spiegelreflex-kamera

Info

Publication number
DE2718214A1
DE2718214A1 DE19772718214 DE2718214A DE2718214A1 DE 2718214 A1 DE2718214 A1 DE 2718214A1 DE 19772718214 DE19772718214 DE 19772718214 DE 2718214 A DE2718214 A DE 2718214A DE 2718214 A1 DE2718214 A1 DE 2718214A1
Authority
DE
Germany
Prior art keywords
optical
small reflective
small
reflective surface
viewfinder
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
DE19772718214
Other languages
German (de)
English (en)
Inventor
Tadashi Kimura
Fumitaka Watanabe
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
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Publication of DE2718214A1 publication Critical patent/DE2718214A1/de
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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Viewfinders (AREA)
  • Cameras In General (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
  • Lenses (AREA)
DE19772718214 1976-04-27 1977-04-23 Fotographisches suchersystem fuer eine einaeugige spiegelreflex-kamera Pending DE2718214A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976052060U JPS52143937U (enExample) 1976-04-27 1976-04-27

Publications (1)

Publication Number Publication Date
DE2718214A1 true DE2718214A1 (de) 1977-11-10

Family

ID=12904259

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772718214 Pending DE2718214A1 (de) 1976-04-27 1977-04-23 Fotographisches suchersystem fuer eine einaeugige spiegelreflex-kamera

Country Status (3)

Country Link
US (1) US4131355A (enExample)
JP (1) JPS52143937U (enExample)
DE (1) DE2718214A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5570829A (en) * 1978-11-24 1980-05-28 Canon Inc Finder of single-lens reflex camera
JPS55105239A (en) * 1979-02-07 1980-08-12 Canon Inc Finder of single-lens reflex camera

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094911A (en) * 1958-12-09 1963-06-25 Voigtlaender Ag Photographic camera
US3250195A (en) * 1963-02-19 1966-05-10 Olympus Optical Co Viewfinder for single-lens reflex camera
US3757656A (en) * 1970-11-17 1973-09-11 Minolta Camera Kk Single lens reflex camera
JPS545616Y2 (enExample) * 1973-11-07 1979-03-13
JPS547461B2 (enExample) * 1974-05-30 1979-04-06

Also Published As

Publication number Publication date
JPS52143937U (enExample) 1977-10-31
US4131355A (en) 1978-12-26

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Legal Events

Date Code Title Description
OHW Rejection