CH456337A - Device for checking and calibrating light meters in cameras - Google Patents

Device for checking and calibrating light meters in cameras

Info

Publication number
CH456337A
CH456337A CH1613167A CH1613167A CH456337A CH 456337 A CH456337 A CH 456337A CH 1613167 A CH1613167 A CH 1613167A CH 1613167 A CH1613167 A CH 1613167A CH 456337 A CH456337 A CH 456337A
Authority
CH
Switzerland
Prior art keywords
cameras
checking
light meters
calibrating light
calibrating
Prior art date
Application number
CH1613167A
Other languages
German (de)
Inventor
Hans Dr Ruehle
Epple Hans
Original Assignee
Zeiss Ikon Ag
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 Zeiss Ikon Ag filed Critical Zeiss Ikon Ag
Publication of CH456337A publication Critical patent/CH456337A/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
    • G03B43/00—Testing correct operation of photographic apparatus or parts thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
CH1613167A 1967-03-16 1967-11-17 Device for checking and calibrating light meters in cameras CH456337A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ0012752 1967-03-16

Publications (1)

Publication Number Publication Date
CH456337A true CH456337A (en) 1968-07-15

Family

ID=7622761

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1613167A CH456337A (en) 1967-03-16 1967-11-17 Device for checking and calibrating light meters in cameras

Country Status (3)

Country Link
AT (1) AT277768B (en)
CH (1) CH456337A (en)
DE (1) DE1522348A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2125107A1 (en) * 1971-02-11 1972-09-29 Rossetti Charles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2125107A1 (en) * 1971-02-11 1972-09-29 Rossetti Charles

Also Published As

Publication number Publication date
DE1522348A1 (en) 1969-07-24
AT277768B (en) 1970-01-12

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