HK1050814A2 - Improvement to a device capable of changing image projection direction - Google Patents

Improvement to a device capable of changing image projection direction

Info

Publication number
HK1050814A2
HK1050814A2 HK03102270A HK03102270A HK1050814A2 HK 1050814 A2 HK1050814 A2 HK 1050814A2 HK 03102270 A HK03102270 A HK 03102270A HK 03102270 A HK03102270 A HK 03102270A HK 1050814 A2 HK1050814 A2 HK 1050814A2
Authority
HK
Hong Kong
Prior art keywords
improvement
device capable
image projection
projection direction
changing image
Prior art date
Application number
HK03102270A
Other languages
English (en)
Inventor
Su Min Kung
Original Assignee
Hunter Optical Co Ltd
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 Hunter Optical Co Ltd filed Critical Hunter Optical Co Ltd
Publication of HK1050814A2 publication Critical patent/HK1050814A2/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/18—Arrangements with more than one light path, e.g. for comparing two specimens
    • 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
    • G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
    • G02B23/18—Housings; Caps; Mountings; Supports, e.g. with counterweight for binocular arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Telescopes (AREA)
  • Microscoopes, Condenser (AREA)
HK03102270A 2003-01-03 2003-03-28 Improvement to a device capable of changing image projection direction HK1050814A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU032279515U CN2684217Y (zh) 2003-01-03 2003-01-03 可转换视景投射方向装置之改良

Publications (1)

Publication Number Publication Date
HK1050814A2 true HK1050814A2 (en) 2003-06-13

Family

ID=29721399

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03102270A HK1050814A2 (en) 2003-01-03 2003-03-28 Improvement to a device capable of changing image projection direction

Country Status (3)

Country Link
EP (1) EP1435537A1 (zh)
CN (1) CN2684217Y (zh)
HK (1) HK1050814A2 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019144235A1 (en) 2018-01-26 2019-08-01 Shen Dar Tson Telescopes and other optical instruments with visually accessible optical components
CN112782830A (zh) * 2021-01-20 2021-05-11 中国科学院长春光学精密机械与物理研究所 视场切换装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5121220A (en) * 1991-02-20 1992-06-09 Jason Empire, Inc. Ocular turret telescope system
US5818637A (en) * 1996-02-26 1998-10-06 Hoover; Rex A. Computerized video microscopy system

Also Published As

Publication number Publication date
CN2684217Y (zh) 2005-03-09
EP1435537A1 (en) 2004-07-07

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Legal Events

Date Code Title Description
PF Patent in force
PEU Short-term patents expired

Effective date: 20110327