FR883937A - Optical system comprising a spherical mirror and a correcting element - Google Patents

Optical system comprising a spherical mirror and a correcting element

Info

Publication number
FR883937A
FR883937A FR883937DA FR883937A FR 883937 A FR883937 A FR 883937A FR 883937D A FR883937D A FR 883937DA FR 883937 A FR883937 A FR 883937A
Authority
FR
France
Prior art keywords
optical system
spherical mirror
correcting element
correcting
spherical
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Optische Industrie de Oude Delft NV
Original Assignee
Optische Industrie de Oude Delft NV
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 Optische Industrie de Oude Delft NV filed Critical Optische Industrie de Oude Delft NV
Application granted granted Critical
Publication of FR883937A publication Critical patent/FR883937A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0884—Catadioptric systems having a pupil corrector
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR883937D 1941-07-07 1942-07-06 Optical system comprising a spherical mirror and a correcting element Expired FR883937A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL883937X 1941-07-07

Publications (1)

Publication Number Publication Date
FR883937A true FR883937A (en) 1943-07-26

Family

ID=19853643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR883937D Expired FR883937A (en) 1941-07-07 1942-07-06 Optical system comprising a spherical mirror and a correcting element

Country Status (1)

Country Link
FR (1) FR883937A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2491072A (en) * 1945-06-19 1949-12-13 Perkin Elmer Corp Schmidt television projector with spherical aberration corrector
US2509554A (en) * 1946-05-01 1950-05-30 Wray Optical Works Ltd Catadioptric system with correcting lens means
US2563433A (en) * 1951-08-07 Optical system for reflecting
US2571657A (en) * 1945-04-27 1951-10-16 Eastman Kodak Co Catadioptric lens system
US2949820A (en) * 1956-01-06 1960-08-23 Optische Ind De Oude Delft Nv Optical systems

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563433A (en) * 1951-08-07 Optical system for reflecting
US2571657A (en) * 1945-04-27 1951-10-16 Eastman Kodak Co Catadioptric lens system
US2491072A (en) * 1945-06-19 1949-12-13 Perkin Elmer Corp Schmidt television projector with spherical aberration corrector
US2509554A (en) * 1946-05-01 1950-05-30 Wray Optical Works Ltd Catadioptric system with correcting lens means
US2949820A (en) * 1956-01-06 1960-08-23 Optische Ind De Oude Delft Nv Optical systems

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