HK82376A - Single-lens reflex camera - Google Patents

Single-lens reflex camera

Info

Publication number
HK82376A
HK82376A HK823/76A HK82376A HK82376A HK 82376 A HK82376 A HK 82376A HK 823/76 A HK823/76 A HK 823/76A HK 82376 A HK82376 A HK 82376A HK 82376 A HK82376 A HK 82376A
Authority
HK
Hong Kong
Prior art keywords
lens reflex
reflex camera
camera
lens
reflex
Prior art date
Application number
HK823/76A
Original Assignee
Rollei Werke Franke Heidecke
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 Rollei Werke Franke Heidecke filed Critical Rollei Werke Franke Heidecke
Publication of HK82376A publication Critical patent/HK82376A/en

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
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/081—Analogue circuits
    • G03B7/087—Analogue circuits for control of both exposure time and aperture
    • 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
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/081—Analogue circuits
    • G03B7/089—Analogue circuits for storage of exposure value in mirror reflex cameras

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
  • Stroboscope Apparatuses (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
HK823/76A 1972-03-20 1976-12-30 Single-lens reflex camera HK82376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2213442A DE2213442C3 (en) 1972-03-20 1972-03-20 Single lens reflex camera

Publications (1)

Publication Number Publication Date
HK82376A true HK82376A (en) 1977-01-07

Family

ID=5839497

Family Applications (1)

Application Number Title Priority Date Filing Date
HK823/76A HK82376A (en) 1972-03-20 1976-12-30 Single-lens reflex camera

Country Status (4)

Country Link
JP (1) JPS578451B2 (en)
DE (1) DE2213442C3 (en)
GB (1) GB1381994A (en)
HK (1) HK82376A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2316812C2 (en) * 1973-04-04 1982-10-21 Rollei-Werke Franke & Heidecke Gmbh & Co Kg, 3300 Braunschweig "Photographic aperture for a still camera"
DE2703415C3 (en) * 1977-01-28 1980-05-14 Agfa-Gevaert Ag, 5090 Leverkusen Photographic copier
CN113552084A (en) * 2021-07-29 2021-10-26 深圳市先亚生物科技有限公司 System, method and device for eliminating interference of spectrum detection background signal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836921A (en) * 1970-05-28 1974-09-17 Asahi Optical Co Ltd Camera eyepiece light compensation arrangement
JPS5533050B2 (en) * 1971-11-24 1980-08-28

Also Published As

Publication number Publication date
GB1381994A (en) 1975-01-29
JPS578451B2 (en) 1982-02-16
DE2213442A1 (en) 1973-10-04
DE2213442C3 (en) 1975-01-09
JPS498222A (en) 1974-01-24
DE2213442B2 (en) 1974-06-06

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