CH588715A5 - - Google Patents

Info

Publication number
CH588715A5
CH588715A5 CH61476A CH61476A CH588715A5 CH 588715 A5 CH588715 A5 CH 588715A5 CH 61476 A CH61476 A CH 61476A CH 61476 A CH61476 A CH 61476A CH 588715 A5 CH588715 A5 CH 588715A5
Authority
CH
Switzerland
Application number
CH61476A
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 CH588715A5 publication Critical patent/CH588715A5/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • 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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/06—Special arrangements of screening, diffusing, or reflecting devices, e.g. in studio
    • 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
    • G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B5/04—Vertical adjustment of lens; Rising fronts

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
CH61476A 1975-03-07 1976-01-20 CH588715A5 (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752509990 DE2509990B1 (de) 1975-03-07 1975-03-07 Studioleuchte hoher lichtleistung und grosser abstrahlflaeche

Publications (1)

Publication Number Publication Date
CH588715A5 true CH588715A5 (el) 1977-06-15

Family

ID=5940743

Family Applications (1)

Application Number Title Priority Date Filing Date
CH61476A CH588715A5 (el) 1975-03-07 1976-01-20

Country Status (3)

Country Link
CH (1) CH588715A5 (el)
DE (1) DE2509990B1 (el)
FR (1) FR2303305A1 (el)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4280173A (en) * 1978-06-19 1981-07-21 General Electric Company Heat shield for plastic headlamp
DE3535293A1 (de) * 1985-10-03 1987-04-09 Bron Elektronik Ag Photographische leuchte
DE3605226A1 (de) * 1986-02-19 1987-08-27 Daume & Jordan Gmbh & Co Kg Blendungsfreie leuchte mit streifenfoermigem abblendreflektor
DE102008017118B4 (de) * 2008-04-02 2014-05-15 Binder Gmbh Beleuchtungsanordnung

Also Published As

Publication number Publication date
FR2303305B3 (el) 1978-11-10
DE2509990B1 (de) 1976-09-02
FR2303305A1 (fr) 1976-10-01

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Legal Events

Date Code Title Description
PL Patent ceased