DE2211275B2 - - Google Patents

Info

Publication number
DE2211275B2
DE2211275B2 DE19722211275 DE2211275A DE2211275B2 DE 2211275 B2 DE2211275 B2 DE 2211275B2 DE 19722211275 DE19722211275 DE 19722211275 DE 2211275 A DE2211275 A DE 2211275A DE 2211275 B2 DE2211275 B2 DE 2211275B2
Authority
DE
Germany
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.)
Granted
Application number
DE19722211275
Other languages
German (de)
Other versions
DE2211275A1 (de
DE2211275C3 (de
Inventor
Ludvik Dipl.-Math. Suhr Canzek (Schweiz)
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.)
Leica Aarau AG
Original Assignee
Kern and Co AG
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 Kern and Co AG filed Critical Kern and Co AG
Publication of DE2211275A1 publication Critical patent/DE2211275A1/de
Publication of DE2211275B2 publication Critical patent/DE2211275B2/de
Application granted granted Critical
Publication of DE2211275C3 publication Critical patent/DE2211275C3/de
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
    • G02B17/0852—Catadioptric systems having a field corrector only
    • 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
    • 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
    • G02B17/0856—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
DE19722211275 1971-08-18 1972-03-09 Lichtstarkes katadioptrisch« Objektiv Expired DE2211275C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1214271A CH542454A (de) 1971-08-18 1971-08-18 Lichtstarkes katadioptrisches Objektiv

Publications (3)

Publication Number Publication Date
DE2211275A1 DE2211275A1 (de) 1973-03-01
DE2211275B2 true DE2211275B2 (enExample) 1974-01-10
DE2211275C3 DE2211275C3 (de) 1974-08-08

Family

ID=4380283

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722211275 Expired DE2211275C3 (de) 1971-08-18 1972-03-09 Lichtstarkes katadioptrisch« Objektiv

Country Status (4)

Country Link
AT (1) AT321611B (enExample)
CH (1) CH542454A (enExample)
DE (1) DE2211275C3 (enExample)
NL (1) NL168625C (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH624776A5 (enExample) * 1977-12-08 1981-08-14 Kern & Co Ag
CH654671A5 (de) * 1980-06-26 1986-02-28 Kern & Co Ag Lichtstarkes katadioptrisches objektiv fuer waermestrahlung.
CH653446A5 (de) * 1980-10-17 1985-12-31 Ludvik Dr Canzek Spiegellinsenobjektiv von hohem oeffnungsverhaeltnis.
US5287218A (en) * 1992-04-07 1994-02-15 Hughes Aircraft Company Re-imaging optical system including refractive and diffractive optical elements

Also Published As

Publication number Publication date
AT321611B (de) 1975-04-10
CH542454A (de) 1973-09-30
NL7203798A (enExample) 1973-02-20
DE2211275A1 (de) 1973-03-01
NL168625B (nl) 1981-11-16
DE2211275C3 (de) 1974-08-08
NL168625C (nl) 1982-04-16

Similar Documents

Publication Publication Date Title
ATA136472A (enExample)
AU2658571A (enExample)
AU2691671A (enExample)
AU2485671A (enExample)
AU3005371A (enExample)
AU2952271A (enExample)
AU2941471A (enExample)
AU2894671A (enExample)
AU2742671A (enExample)
AU2726271A (enExample)
AU2684071A (enExample)
AU2564071A (enExample)
AU2473671A (enExample)
AU2755871A (enExample)
AU2486471A (enExample)
AU3038671A (enExample)
AU2503871A (enExample)
AU3025871A (enExample)
AU2577671A (enExample)
AU2588771A (enExample)
AU2654071A (enExample)
AU2456871A (enExample)
AU2669471A (enExample)
AU2455871A (enExample)
AU2684171A (enExample)

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee