FR898315A - Système optique centré - Google Patents

Système optique centré

Info

Publication number
FR898315A
FR898315A FR898315DA FR898315A FR 898315 A FR898315 A FR 898315A FR 898315D A FR898315D A FR 898315DA FR 898315 A FR898315 A FR 898315A
Authority
FR
France
Prior art keywords
optical system
centered optical
centered
optical
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
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR898315A publication Critical patent/FR898315A/fr
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
    • G02B17/0888—Catadioptric systems having a pupil corrector the corrector having at least one aspheric surface, e.g. Schmidt plates
    • 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
    • G02B17/0804—Catadioptric systems using two curved mirrors
    • G02B17/0808—Catadioptric systems using two curved mirrors on-axis systems with at least one of the mirrors having a central aperture

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR898315D 1942-09-29 1943-09-27 Système optique centré Expired FR898315A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL898315X 1942-09-29

Publications (1)

Publication Number Publication Date
FR898315A true FR898315A (fr) 1945-04-19

Family

ID=19856271

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898315D Expired FR898315A (fr) 1942-09-29 1943-09-27 Système optique centré

Country Status (1)

Country Link
FR (1) FR898315A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2610547A (en) * 1951-08-03 1952-09-16 Frank G Back Catadioptric telephoto system
US2703506A (en) * 1951-03-30 1955-03-08 Technicolor Motion Picture Light beam linking optical focusing system of the schmidt type
DE967267C (de) * 1948-07-19 1957-10-31 Ass Elect Ind Optisches Zusatzgeraet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE967267C (de) * 1948-07-19 1957-10-31 Ass Elect Ind Optisches Zusatzgeraet
US2703506A (en) * 1951-03-30 1955-03-08 Technicolor Motion Picture Light beam linking optical focusing system of the schmidt type
US2610547A (en) * 1951-08-03 1952-09-16 Frank G Back Catadioptric telephoto system

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