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JPS55541A - Telescope device - Google Patents

Telescope device

Info

Publication number
JPS55541A
JPS55541A JP16502878A JP16502878A JPS55541A JP S55541 A JPS55541 A JP S55541A JP 16502878 A JP16502878 A JP 16502878A JP 16502878 A JP16502878 A JP 16502878A JP S55541 A JPS55541 A JP S55541A
Authority
JP
Japan
Prior art keywords
telescope device
telescope
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.)
Pending
Application number
JP16502878A
Other languages
English (en)
Inventor
Doraajiyu Jiyan
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS55541A publication Critical patent/JPS55541A/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
    • G02B17/0884—Catadioptric systems having a pupil corrector
    • 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
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Telescopes (AREA)
JP16502878A 1978-06-01 1978-12-31 Telescope device Pending JPS55541A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7816381A FR2427625A1 (fr) 1978-06-01 1978-06-01 Lunette optique et son application a la realisation de jumelles

Publications (1)

Publication Number Publication Date
JPS55541A true JPS55541A (en) 1980-01-05

Family

ID=9208945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16502878A Pending JPS55541A (en) 1978-06-01 1978-12-31 Telescope device

Country Status (3)

Country Link
EP (1) EP0005705A1 (ja)
JP (1) JPS55541A (ja)
FR (1) FR2427625A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0245253U (ja) * 1988-09-22 1990-03-28
JPH0245252U (ja) * 1988-09-22 1990-03-28

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3343219A1 (de) * 1983-11-30 1985-06-05 Schneider Co Optische Werke Spiegelfernrohr mit aufrechtem bild
GB9300283D0 (en) * 1993-01-08 1993-03-03 Wise Peter Reflecting telescope
GB2308676A (en) * 1995-12-28 1997-07-02 Stanley Bell Terrestrial telescope having four mirrors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR819827A (fr) * 1936-04-01 1937-10-27 Télescope composé de systèmes réfringents et réflecteurs
CH284837A (de) * 1948-10-29 1952-08-15 Optische Ind De Oude Delft Nv Optisches Gerät.
DE1009821B (de) * 1956-03-22 1957-06-06 Leitz Ernst Gmbh Zielfernrohr
FR1339739A (fr) * 1962-10-29 1963-10-11 Rodenstock Optik G Objectif à miroirs
GB1104297A (en) * 1963-12-31 1968-02-21 Arthur Henry Hale Improved reflecting telescope
FR2346734A1 (fr) * 1976-03-30 1977-10-28 Rech Etud Optique Sciences Lunette terrestre et son application a la realisation de jumelles sans prisme

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0245253U (ja) * 1988-09-22 1990-03-28
JPH0245252U (ja) * 1988-09-22 1990-03-28

Also Published As

Publication number Publication date
FR2427625A1 (fr) 1979-12-28
FR2427625B3 (ja) 1980-12-26
EP0005705A1 (fr) 1979-12-12

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