JPS57146113U - - Google Patents

Info

Publication number
JPS57146113U
JPS57146113U JP211182U JP211182U JPS57146113U JP S57146113 U JPS57146113 U JP S57146113U JP 211182 U JP211182 U JP 211182U JP 211182 U JP211182 U JP 211182U JP S57146113 U JPS57146113 U JP S57146113U
Authority
JP
Japan
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.)
Pending
Application number
JP211182U
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
Priority claimed from US380448A external-priority patent/US3914030A/en
Application filed filed Critical
Publication of JPS57146113U publication Critical patent/JPS57146113U/ja
Pending 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
    • G02B17/0856—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors
    • G02B17/086—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors wherein the system is made of a single block of optical material, e.g. solid catadioptric systems
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
JP211182U 1973-07-18 1982-01-11 Pending JPS57146113U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US380448A US3914030A (en) 1971-04-12 1973-07-18 Virtual image magnifier system filled with a refractive medium

Publications (1)

Publication Number Publication Date
JPS57146113U true JPS57146113U (ja) 1982-09-14

Family

ID=23501201

Family Applications (2)

Application Number Title Priority Date Filing Date
JP49057732A Pending JPS5029049A (ja) 1973-07-18 1974-05-22
JP211182U Pending JPS57146113U (ja) 1973-07-18 1982-01-11

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP49057732A Pending JPS5029049A (ja) 1973-07-18 1974-05-22

Country Status (7)

Country Link
JP (2) JPS5029049A (ja)
AU (1) AU503958B2 (ja)
CA (1) CA1026600A (ja)
CH (1) CH591092A5 (ja)
DE (1) DE2434436C3 (ja)
FR (1) FR2238165A1 (ja)
IT (1) IT1005984B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3028032C2 (de) * 1980-07-24 1982-05-13 Spindler & Hoyer GmbH & Co, 3400 Göttingen Hochvergrößernde Lupe, insbesondere zur Betrachtung von Mikrofilm
DE3924932A1 (de) * 1989-07-27 1991-01-31 Sattler Hans Eberhard Vorrichtung zur betrachtung kleiner objekte, insbesondere von edelsteinen
US5224198A (en) * 1991-09-30 1993-06-29 Motorola, Inc. Waveguide virtual image display

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3216308A (en) * 1961-10-05 1965-11-09 Marvin J Northcutt Aircraft landing sight including collimating mangin mirror and corrector lens

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB675549A (en) * 1949-10-28 1952-07-09 Copeland Jacob C Improvements in magnifying viewers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3216308A (en) * 1961-10-05 1965-11-09 Marvin J Northcutt Aircraft landing sight including collimating mangin mirror and corrector lens

Also Published As

Publication number Publication date
JPS5029049A (ja) 1975-03-24
CA1026600A (en) 1978-02-21
DE2434436A1 (de) 1975-02-06
FR2238165B1 (ja) 1978-10-27
AU7117074A (en) 1976-01-15
CH591092A5 (ja) 1977-09-15
AU503958B2 (en) 1979-09-27
DE2434436B2 (de) 1978-12-07
FR2238165A1 (en) 1975-02-14
IT1005984B (it) 1976-09-30
DE2434436C3 (de) 1979-08-30

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