AT253812B - Veränderliches Lichtfilter - Google Patents

Veränderliches Lichtfilter

Info

Publication number
AT253812B
AT253812B AT1038364A AT1038364A AT253812B AT 253812 B AT253812 B AT 253812B AT 1038364 A AT1038364 A AT 1038364A AT 1038364 A AT1038364 A AT 1038364A AT 253812 B AT253812 B AT 253812B
Authority
AT
Austria
Prior art keywords
variable light
light filter
filter
variable
light
Prior art date
Application number
AT1038364A
Other languages
German (de)
English (en)
Inventor
Luis Rodriguez Aparicio
Original Assignee
Luis Rodriguez Aparicio
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 Luis Rodriguez Aparicio filed Critical Luis Rodriguez Aparicio
Application granted granted Critical
Publication of AT253812B publication Critical patent/AT253812B/de

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)
AT1038364A 1963-12-07 1964-12-07 Veränderliches Lichtfilter AT253812B (de)

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
AT253812B true AT253812B (de) 1967-04-25

Family

ID=8441185

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1038364A AT253812B (de) 1963-12-07 1964-12-07 Veränderliches Lichtfilter

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
CH432880A (fr) 1967-03-31
ES294264A1 (es) 1964-06-01
BE656005A (fr) 1965-03-16
GB1075059A (en) 1967-07-12
SE319918B (fr) 1970-01-26

Similar Documents

Publication Publication Date Title
FR1385428A (fr) Filtres
AT251464B (de) Filtermaterial
CH458896A (de) Filter
CH430396A (de) Filteranlage
AT263031B (de) Filterpatrone
CH427352A (de) Massenfilter
AT241556B (de) Bandfilter
FI42593C (fi) Yliaaltosuodatin
CH472233A (de) Filterkerze
AT243924B (de) Leuchte
AT242799B (de) Leuchtenabdeckung
AT245679B (de) Leuchte
CH422721A (de) Filtersieb
AT246856B (de) Leuchte
FR1414274A (fr) Plâtres légers
AT253812B (de) Veränderliches Lichtfilter
AT271499B (de) Filterschicht
AT245680B (de) Leuchte
AT257690B (de) Tiefpaßfilter
FR1406753A (fr) Nouveaux filtres photochromiques
FR1396313A (fr) Filtre perfectionné
FR1389153A (fr) Montages de filtres
ES98777Y (es) Filtro deshidratador
FR1422409A (fr) Filtres adaptés perfectionnés
ES98388Y (es) Filtro secador