NL168625C - Katadioptrisch objectief. - Google Patents

Katadioptrisch objectief.

Info

Publication number
NL168625C
NL168625C NL7203798A NL7203798A NL168625C NL 168625 C NL168625 C NL 168625C NL 7203798 A NL7203798 A NL 7203798A NL 7203798 A NL7203798 A NL 7203798A NL 168625 C NL168625 C NL 168625C
Authority
NL
Netherlands
Prior art keywords
catadiopric
objective
catadiopric objective
Prior art date
Application number
NL7203798A
Other languages
English (en)
Other versions
NL168625B (nl
NL7203798A (nl
Original Assignee
Kern & 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 & Co Ag filed Critical Kern & Co Ag
Publication of NL7203798A publication Critical patent/NL7203798A/xx
Publication of NL168625B publication Critical patent/NL168625B/nl
Application granted granted Critical
Publication of NL168625C publication Critical patent/NL168625C/nl

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)
NL7203798A 1971-08-18 1972-03-22 Katadioptrisch objectief. NL168625C (nl)

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
NL7203798A NL7203798A (nl) 1973-02-20
NL168625B NL168625B (nl) 1981-11-16
NL168625C true NL168625C (nl) 1982-04-16

Family

ID=4380283

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7203798A NL168625C (nl) 1971-08-18 1972-03-22 Katadioptrisch objectief.

Country Status (4)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH624776A5 (nl) * 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
DE2211275A1 (de) 1973-03-01
DE2211275B2 (nl) 1974-01-10
NL168625B (nl) 1981-11-16
NL7203798A (nl) 1973-02-20
AT321611B (de) 1975-04-10
CH542454A (de) 1973-09-30
DE2211275C3 (de) 1974-08-08

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee