GB643659A - Optical system - Google Patents

Optical system

Info

Publication number
GB643659A
GB643659A GB33251/46A GB3325146A GB643659A GB 643659 A GB643659 A GB 643659A GB 33251/46 A GB33251/46 A GB 33251/46A GB 3325146 A GB3325146 A GB 3325146A GB 643659 A GB643659 A GB 643659A
Authority
GB
United Kingdom
Prior art keywords
optical system
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
GB33251/46A
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.)
Space Systems Loral LLC
Original Assignee
Philco Ford Corp
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 Philco Ford Corp filed Critical Philco Ford Corp
Publication of GB643659A publication Critical patent/GB643659A/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
    • 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
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/16—Optical objectives specially designed for the purposes specified below for use in conjunction with image converters or intensifiers, or for use with projectors, e.g. objectives for projection TV
    • 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)
GB33251/46A 1945-11-08 1946-11-08 Optical system Expired GB643659A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US643659XA 1945-11-08 1945-11-08

Publications (1)

Publication Number Publication Date
GB643659A true GB643659A (en) 1950-09-27

Family

ID=22055440

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33251/46A Expired GB643659A (en) 1945-11-08 1946-11-08 Optical system

Country Status (1)

Country Link
GB (1) GB643659A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803996A (en) * 1953-04-06 1957-08-27 Optische Ind De Oude Delft Nv Objective lens system provided with an aspherical correcting plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803996A (en) * 1953-04-06 1957-08-27 Optische Ind De Oude Delft Nv Objective lens system provided with an aspherical correcting plate

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