CH485241A - Anamorphotisches Objektiv - Google Patents

Anamorphotisches Objektiv

Info

Publication number
CH485241A
CH485241A CH97768A CH97768A CH485241A CH 485241 A CH485241 A CH 485241A CH 97768 A CH97768 A CH 97768A CH 97768 A CH97768 A CH 97768A CH 485241 A CH485241 A CH 485241A
Authority
CH
Switzerland
Prior art keywords
anamorphic lens
anamorphic
lens
Prior art date
Application number
CH97768A
Other languages
English (en)
Inventor
Kirchhoff Kurt
Original Assignee
Isco Optische Werke Gmbh
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 Isco Optische Werke Gmbh filed Critical Isco Optische Werke Gmbh
Publication of CH485241A publication Critical patent/CH485241A/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/08—Anamorphotic objectives
    • G02B13/10—Anamorphotic objectives involving prisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
CH97768A 1967-03-25 1968-01-18 Anamorphotisches Objektiv CH485241A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ0033297 1967-03-25

Publications (1)

Publication Number Publication Date
CH485241A true CH485241A (de) 1970-01-31

Family

ID=7204718

Family Applications (1)

Application Number Title Priority Date Filing Date
CH97768A CH485241A (de) 1967-03-25 1968-01-18 Anamorphotisches Objektiv

Country Status (4)

Country Link
US (1) US3551029A (de)
AT (1) AT287340B (de)
CH (1) CH485241A (de)
DE (1) DE1547387A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790267A (en) * 1970-03-09 1974-02-05 Rca Corp Optical system for orthogonalizing image field of projection lens
EP0135552A1 (de) * 1983-03-04 1985-04-03 WIDIGER, Michael Bernard Verfahren und vorrichtung zur optischen verbesserung graphischer daten
EP0293126A1 (de) * 1987-05-20 1988-11-30 Keeler Limited Vorrichtung zur Photokoagulation
EP0507297A3 (en) * 1991-04-03 1993-09-15 Canon Kabushiki Kaisha System and apparatus for image information processing
US5848082A (en) * 1995-08-11 1998-12-08 Sdl, Inc. Low stress heatsink and optical system
DE102004012032A1 (de) * 2004-03-11 2005-09-29 Carl Zeiss Jena Gmbh Anzeigevorrichtung und Anzeigeverfahren
US20090161196A1 (en) * 2007-12-20 2009-06-25 Barco Nv System and method for speckle reduction from a coherent light source in a projection device
US20090174867A1 (en) * 2008-01-08 2009-07-09 Barco Nv System and method for reducing image artifacts in a projection device using a scrolling refractive element
JP5573215B2 (ja) * 2010-02-12 2014-08-20 セイコーエプソン株式会社 プロジェクター及びアナモフィックプリズム光学ユニット

Also Published As

Publication number Publication date
US3551029A (en) 1970-12-29
AT287340B (de) 1971-01-25
DE1547387A1 (de) 1969-12-18

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Legal Events

Date Code Title Description
PL Patent ceased