CH458774A - Concave mirror - Google Patents

Concave mirror

Info

Publication number
CH458774A
CH458774A CH622466A CH622466A CH458774A CH 458774 A CH458774 A CH 458774A CH 622466 A CH622466 A CH 622466A CH 622466 A CH622466 A CH 622466A CH 458774 A CH458774 A CH 458774A
Authority
CH
Switzerland
Prior art keywords
concave mirror
mirror
concave
Prior art date
Application number
CH622466A
Other languages
German (de)
Inventor
C Mohn Heinrich Dr Ing H
Original Assignee
Heraeus Schott Quarzschmelze
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 Heraeus Schott Quarzschmelze filed Critical Heraeus Schott Quarzschmelze
Publication of CH458774A publication Critical patent/CH458774A/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/10—Mirrors with curved faces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Telescopes (AREA)
CH622466A 1965-05-21 1966-04-29 Concave mirror CH458774A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0056105 1965-05-21

Publications (1)

Publication Number Publication Date
CH458774A true CH458774A (en) 1968-06-30

Family

ID=7159256

Family Applications (1)

Application Number Title Priority Date Filing Date
CH622466A CH458774A (en) 1965-05-21 1966-04-29 Concave mirror

Country Status (3)

Country Link
CH (1) CH458774A (en)
DE (1) DE1472126B1 (en)
GB (1) GB1126930A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2120512A6 (en) * 1971-01-07 1972-08-18 France Etat
SE383784B (en) * 1970-01-28 1976-03-29 France Etat Armement PROCEDURE FOR MANUFACTURING AN OPTICAL PART WITH SMALL IMPORTANCE OF A MONOLITICAL SUBJECT
DE2929714C3 (en) * 1979-07-21 1982-02-04 Heraeus Quarzschmelze Gmbh, 6450 Hanau Method of making a lightweight mirror
DE3018785C2 (en) * 1980-05-16 1982-04-15 Heraeus Quarzschmelze Gmbh, 6450 Hanau Lightweight mirrors, especially for astronomical purposes and processes for their manufacture
DE19837768A1 (en) * 1998-08-20 2000-03-09 Ecm Ingenieur Unternehmen Fuer Process for the production of highly rigid lightweight structures (measuring and clamping tables, measuring benches, guide rails and tracks, machine beds and tables) especially for measuring, clamping and. Machining purposes made of fiber-reinforced ceramic
DE10217496C1 (en) * 2002-04-19 2003-09-25 Astrium Gmbh Surface treatment method for sandwich construction mirror has inner core filled with pressurized fluid prior to grinding and polishing process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2988959A (en) * 1958-12-30 1961-06-20 Perkin Elmer Corp Sandwich mirror
GB968025A (en) * 1959-12-05 1964-08-26 Heraeus Schott Quarzschmelze Improvements in optical mirrors

Also Published As

Publication number Publication date
DE1472126B1 (en) 1969-09-04
GB1126930A (en) 1968-09-11

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