CH432880A - Filtre optique variable - Google Patents

Filtre optique variable

Info

Publication number
CH432880A
CH432880A CH1477664A CH1477664A CH432880A CH 432880 A CH432880 A CH 432880A CH 1477664 A CH1477664 A CH 1477664A CH 1477664 A CH1477664 A CH 1477664A CH 432880 A CH432880 A CH 432880A
Authority
CH
Switzerland
Prior art keywords
optical filter
variable optical
variable
filter
optical
Prior art date
Application number
CH1477664A
Other languages
English (en)
Inventor
Rodriguez Aparicio Luis
Original Assignee
Rodriguez Aparicio Luis
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 Rodriguez Aparicio Luis filed Critical Rodriguez Aparicio Luis
Publication of CH432880A publication Critical patent/CH432880A/fr

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
    • G02B26/023—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light comprising movable attenuating elements, e.g. neutral density filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/24—Liquid filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/007—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Telescopes (AREA)
CH1477664A 1963-12-07 1964-11-12 Filtre optique variable CH432880A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0294264A ES294264A1 (es) 1963-12-07 1963-12-07 Filtro variable de luz

Publications (1)

Publication Number Publication Date
CH432880A true CH432880A (fr) 1967-03-31

Family

ID=8441185

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1477664A CH432880A (fr) 1963-12-07 1964-11-12 Filtre optique variable

Country Status (6)

Country Link
AT (1) AT253812B (fr)
BE (1) BE656005A (fr)
CH (1) CH432880A (fr)
ES (1) ES294264A1 (fr)
GB (1) GB1075059A (fr)
SE (1) SE319918B (fr)

Also Published As

Publication number Publication date
ES294264A1 (es) 1964-06-01
BE656005A (fr) 1965-03-16
GB1075059A (en) 1967-07-12
AT253812B (de) 1967-04-25
SE319918B (fr) 1970-01-26

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