CH430433A - Belichtungsmesser - Google Patents

Belichtungsmesser

Info

Publication number
CH430433A
CH430433A CH1777865A CH1777865A CH430433A CH 430433 A CH430433 A CH 430433A CH 1777865 A CH1777865 A CH 1777865A CH 1777865 A CH1777865 A CH 1777865A CH 430433 A CH430433 A CH 430433A
Authority
CH
Switzerland
Prior art keywords
light meter
meter
light
Prior art date
Application number
CH1777865A
Other languages
English (en)
Inventor
Nakamura Shigeya
Furuta Koichi
Original Assignee
Nippon Kogaku Kk
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 Nippon Kogaku Kk filed Critical Nippon Kogaku Kk
Publication of CH430433A publication Critical patent/CH430433A/de

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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/20—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with change of lens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
  • Structure And Mechanism Of Cameras (AREA)
CH1777865A 1964-12-25 1965-12-23 Belichtungsmesser CH430433A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10055664 1964-12-25
JP10202464 1964-12-29

Publications (1)

Publication Number Publication Date
CH430433A true CH430433A (de) 1967-02-15

Family

ID=26441562

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1777865A CH430433A (de) 1964-12-25 1965-12-23 Belichtungsmesser

Country Status (3)

Country Link
US (1) US3495514A (de)
CH (1) CH430433A (de)
DE (1) DE1472690A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3643575A (en) * 1967-10-31 1972-02-22 Nippon Kogaku Kk Exposure-measuring device in a single-lens reflex camera
US3699868A (en) * 1969-04-18 1972-10-24 Nippon Kogaku Kk Coupling device for exposure meter to aperture of interchangeable lens in single-lens reflex camera
US3675550A (en) * 1969-04-18 1972-07-11 Nippon Kogaku Kk Device for correcting the open aperture ratio of interchangeable lenses in a camera self-containing a ttl exposure meter
US3641892A (en) * 1969-08-11 1972-02-15 Pentacon Dresden Veb Objective lens adaptor
US3628439A (en) * 1969-11-11 1971-12-21 Fuji Photo Optical Co Ltd Photographic camera
JPS4842506B1 (de) * 1970-05-26 1973-12-13
US3879741A (en) * 1972-09-26 1975-04-22 Nippon Kogaku Kk Intermediate ring for interlocking an aperture ring with an exposure meter
JPS5647522U (de) * 1979-09-17 1981-04-27

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2285761A (en) * 1937-10-01 1942-06-09 Tonnies Hans Ferdinand Photographic exposure apparatus
US2186616A (en) * 1938-07-14 1940-01-09 Eastman Kodak Co Photographic apparatus
CH217785A (de) * 1940-01-25 1941-11-15 Zeiss Ikon Ag Verfahren und Einrichtung zur Einstellung der Belichtung an einer Kamera.
US2354544A (en) * 1943-06-10 1944-07-25 Rath Karl Automatic exposure control
US2379102A (en) * 1943-07-02 1945-06-26 Rath Karl Photoelectric exposure control
US2387466A (en) * 1943-09-16 1945-10-23 Rath Karl Photoelectric exposure control
US2573729A (en) * 1948-05-26 1951-11-06 Rath Karl System of photoelectric exposure control
US3078772A (en) * 1959-10-03 1963-02-26 Canon Camera Co Exposure controlling mechanism for photographic cameras
US3099194A (en) * 1960-06-01 1963-07-30 Rollei Werke Franke Heidecke Exposure regulating means for cameras
DE1236326B (de) * 1960-09-23 1967-03-09 Agfa Ag Kamera mit einer Belichtungssteuervorrichtung und Wechselobjektiven
US3163097A (en) * 1960-12-15 1964-12-29 Tokyo Optical Exposure metering device built into single lens reflex camera
DE1844504U (de) * 1961-11-02 1962-01-04 Kodak Ag Photographische kamera mit wechselobjektiven.

Also Published As

Publication number Publication date
US3495514A (en) 1970-02-17
DE1472690A1 (de) 1968-12-05

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