DE69618046T2 - Optisches System, Bildbeobachtungsvorrichtung und Bildaufnahmevorrichtung mit Verwendung derselben - Google Patents

Optisches System, Bildbeobachtungsvorrichtung und Bildaufnahmevorrichtung mit Verwendung derselben

Info

Publication number
DE69618046T2
DE69618046T2 DE69618046T DE69618046T DE69618046T2 DE 69618046 T2 DE69618046 T2 DE 69618046T2 DE 69618046 T DE69618046 T DE 69618046T DE 69618046 T DE69618046 T DE 69618046T DE 69618046 T2 DE69618046 T2 DE 69618046T2
Authority
DE
Germany
Prior art keywords
optical system
same
image
image pickup
pickup device
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.)
Expired - Lifetime
Application number
DE69618046T
Other languages
English (en)
Other versions
DE69618046D1 (de
Inventor
Atsushi Okuyama
Shoichi Yamazaki
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69618046D1 publication Critical patent/DE69618046D1/de
Publication of DE69618046T2 publication Critical patent/DE69618046T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • 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
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/22—Telecentric objectives or lens systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02—Catoptric systems, e.g. image erecting and reversing system
    • G02B17/06—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror
    • G02B17/0605—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using two curved mirrors
    • G02B17/0621—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using two curved mirrors off-axis or unobscured systems in which not all of the mirrors share a common axis of rotational symmetry, e.g. at least one of the mirrors is warped, tilted or decentered with respect to the other elements
    • 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
    • G02B17/0816—Catadioptric systems using two curved mirrors off-axis or unobscured systems in which not all of the mirrors share a common axis of rotational symmetry, e.g. at least one of the mirrors is warped, tilted or decentered with respect to the other elements
    • 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
    • G02B23/14—Viewfinders
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/011—Head-up displays characterised by optical features comprising device for correcting geometrical aberrations, distortion
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
DE69618046T 1995-02-28 1996-02-27 Optisches System, Bildbeobachtungsvorrichtung und Bildaufnahmevorrichtung mit Verwendung derselben Expired - Lifetime DE69618046T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06699595A JP3658034B2 (ja) 1995-02-28 1995-02-28 画像観察光学系及び撮像光学系

Publications (2)

Publication Number Publication Date
DE69618046D1 DE69618046D1 (de) 2002-01-31
DE69618046T2 true DE69618046T2 (de) 2002-06-20

Family

ID=13332106

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69618046T Expired - Lifetime DE69618046T2 (de) 1995-02-28 1996-02-27 Optisches System, Bildbeobachtungsvorrichtung und Bildaufnahmevorrichtung mit Verwendung derselben

Country Status (5)

Country Link
US (1) US5706136A (de)
EP (1) EP0730183B1 (de)
JP (1) JP3658034B2 (de)
KR (1) KR100249965B1 (de)
DE (1) DE69618046T2 (de)

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Publication number Publication date
EP0730183A3 (de) 1998-05-06
EP0730183A2 (de) 1996-09-04
KR100249965B1 (ko) 2000-03-15
JP3658034B2 (ja) 2005-06-08
JPH08234137A (ja) 1996-09-13
KR960032040A (ko) 1996-09-17
US5706136A (en) 1998-01-06
DE69618046D1 (de) 2002-01-31
EP0730183B1 (de) 2001-12-19

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