AT284500B - Photometer mit lichtelektrischem Wandler - Google Patents

Photometer mit lichtelektrischem Wandler

Info

Publication number
AT284500B
AT284500B AT836465A AT836465A AT284500B AT 284500 B AT284500 B AT 284500B AT 836465 A AT836465 A AT 836465A AT 836465 A AT836465 A AT 836465A AT 284500 B AT284500 B AT 284500B
Authority
AT
Austria
Prior art keywords
photometer
photoelectric converter
photoelectric
converter
Prior art date
Application number
AT836465A
Other languages
English (en)
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
Application granted granted Critical
Publication of AT284500B publication Critical patent/AT284500B/de

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
AT836465A 1964-10-31 1965-09-13 Photometer mit lichtelektrischem Wandler AT284500B (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEZ0011148 1964-10-31
DEZ0011371 1965-02-27
DEZ0011692 1965-08-04
DEZ0011691 1965-08-04

Publications (1)

Publication Number Publication Date
AT284500B true AT284500B (de) 1970-09-10

Family

ID=27437746

Family Applications (1)

Application Number Title Priority Date Filing Date
AT836465A AT284500B (de) 1964-10-31 1965-09-13 Photometer mit lichtelektrischem Wandler

Country Status (2)

Country Link
AT (1) AT284500B (de)
CH (1) CH432878A (de)

Also Published As

Publication number Publication date
CH432878A (de) 1967-03-31

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee