AT254553B - Photoelektrischer Belichtungsmesser - Google Patents

Photoelektrischer Belichtungsmesser

Info

Publication number
AT254553B
AT254553B AT333365A AT333365A AT254553B AT 254553 B AT254553 B AT 254553B AT 333365 A AT333365 A AT 333365A AT 333365 A AT333365 A AT 333365A AT 254553 B AT254553 B AT 254553B
Authority
AT
Austria
Prior art keywords
light meter
photoelectric light
photoelectric
meter
light
Prior art date
Application number
AT333365A
Other languages
English (en)
Original Assignee
Voigtlaender 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 Voigtlaender Ag filed Critical Voigtlaender Ag
Application granted granted Critical
Publication of AT254553B publication Critical patent/AT254553B/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
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • 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
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0403—Mechanical elements; Supports for optical elements; Scanning arrangements
    • 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
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0448—Adjustable, e.g. focussing
    • 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
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/06—Restricting the angle of incident light
    • 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
    • G01J1/02—Details
    • G01J1/0266—Field-of-view determination; Aiming or pointing of a photometer; Adjusting alignment; Encoding angular position; Size of the measurement area; Position tracking; Photodetection involving different fields of view for a single detector

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
AT333365A 1965-03-15 1965-04-12 Photoelektrischer Belichtungsmesser AT254553B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV0028064 1965-03-15

Publications (1)

Publication Number Publication Date
AT254553B true AT254553B (de) 1967-05-26

Family

ID=7583864

Family Applications (1)

Application Number Title Priority Date Filing Date
AT333365A AT254553B (de) 1965-03-15 1965-04-12 Photoelektrischer Belichtungsmesser

Country Status (2)

Country Link
US (1) US3406294A (de)
AT (1) AT254553B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486087A (en) * 1983-04-04 1984-12-04 Polaroid Corporation Method of and apparatus for altering sensitivity of photometer to different scene portions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE372909C (de) * 1923-04-05 Orange Judd Cooper Kamera fuer Aufnahme von Mehrfarbenbildern
CH145173A (de) * 1929-10-08 1931-02-15 Fischer & Sueffert Objektiv zur Projektion mehrfarbiger Kinobilder.
US2145437A (en) * 1937-10-04 1939-01-31 Thomas Richard Apparatus for multicolor photography
US2879691A (en) * 1955-10-27 1959-03-31 Voigtlaender Ag Photoelectric exposure meter
US3291990A (en) * 1963-04-08 1966-12-13 Industrial Nucleonics Corp All-weather angular tracking system

Also Published As

Publication number Publication date
US3406294A (en) 1968-10-15

Similar Documents

Publication Publication Date Title
FR1512918A (fr) Photomètre
CH491391A (fr) Wattmètre
SE386502B (sv) Brennare
AT284501B (de) Belichtungsmesser
BE762071Q (fr) Tetrahydroquinoleines substituees
CH480624A (de) Spektrophotometer
CH465250A (fr) Microscope photoélectrique
CH430433A (de) Belichtungsmesser
FR1405042A (fr) Posemètre photoélectrique
BR6909674D0 (pt) Dispositivo optico concentrador
AT268713B (de) Lichtelektrische Meßeinrichtung
CH465904A (de) Photometer
AT263405B (de) Lichtelektrischer Flüssigkeitsdetektor
FI53831B (fi) Foerfarande foer rengoering av eldstadssidan av vaermepannor
AT277611B (de) Elektronischer Belichtungsmesser
CH457330A (de) Einbauleuchte
AT254553B (de) Photoelektrischer Belichtungsmesser
CH457687A (de) Flammenfühler
FR1508671A (fr) Détecteur photoélectrique
DE1669238B2 (de) Lichtempfindlicher lack
AT271940B (de) Photometer
FR1524798A (fr) Dosimètre
FR1515675A (fr) Sphygmomètre photo-électrique
AT270457B (de) Photoelektrischer Lichtaufnehmer
FR1538232A (fr) Posemètre