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AU407990B2 - Photographic camera with exposure meter - Google Patents
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AU407990B2 - Photographic camera with exposure meter - Google Patents

Photographic camera with exposure meter

Info

Publication number
AU407990B2
AU407990B2 AU33991/68A AU3399168A AU407990B2 AU 407990 B2 AU407990 B2 AU 407990B2 AU 33991/68 A AU33991/68 A AU 33991/68A AU 3399168 A AU3399168 A AU 3399168A AU 407990 B2 AU407990 B2 AU 407990B2
Authority
AU
Australia
Prior art keywords
photographic camera
exposure meter
meter
exposure
photographic
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
AU33991/68A
Other versions
AU3399168A (en
Inventor
HAHN and LOTHAR BRUST ERICK
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.)
Pentacon GmbH Foto und Feinwerktechnik
Original Assignee
Pentacon Dresden VEB
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 Pentacon Dresden VEB filed Critical Pentacon Dresden VEB
Priority to AU33991/68A priority Critical patent/AU407990B2/en
Publication of AU3399168A publication Critical patent/AU3399168A/en
Application granted granted Critical
Publication of AU407990B2 publication Critical patent/AU407990B2/en
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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/4209—Photoelectric exposure meters for determining the exposure time in recording or reproducing
    • G01J1/4214—Photoelectric exposure meters for determining the exposure time in recording or reproducing specially adapted for view-taking apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
AU33991/68A 1968-02-21 1968-02-21 Photographic camera with exposure meter Expired AU407990B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU33991/68A AU407990B2 (en) 1968-02-21 1968-02-21 Photographic camera with exposure meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU33991/68A AU407990B2 (en) 1968-02-21 1968-02-21 Photographic camera with exposure meter

Publications (2)

Publication Number Publication Date
AU3399168A AU3399168A (en) 1969-08-28
AU407990B2 true AU407990B2 (en) 1970-11-17

Family

ID=3721344

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33991/68A Expired AU407990B2 (en) 1968-02-21 1968-02-21 Photographic camera with exposure meter

Country Status (1)

Country Link
AU (1) AU407990B2 (en)

Also Published As

Publication number Publication date
AU3399168A (en) 1969-08-28

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