GB2019596A - Improvements in or relating to optical instruments - Google Patents

Improvements in or relating to optical instruments

Info

Publication number
GB2019596A
GB2019596A GB7843031A GB7843031A GB2019596A GB 2019596 A GB2019596 A GB 2019596A GB 7843031 A GB7843031 A GB 7843031A GB 7843031 A GB7843031 A GB 7843031A GB 2019596 A GB2019596 A GB 2019596A
Authority
GB
United Kingdom
Prior art keywords
optical
erecting system
image
instrument
optical axis
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.)
Withdrawn
Application number
GB7843031A
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.)
Budd P T
Original Assignee
Budd P T
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 Budd P T filed Critical Budd P T
Priority to GB7843031A priority Critical patent/GB2019596A/en
Publication of GB2019596A publication Critical patent/GB2019596A/en
Withdrawn legal-status Critical Current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
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Telescopes (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Microscoopes, Condenser (AREA)

Abstract

Blurring caused by vibration of optical instruments is minimised by the use of an optical erecting system all or part of which is mounted inside the instrument for relative movement therein to allow the elements of the erecting system to maintain their relationship with respect to the instantaneous optical axis defined by the object and image and the instantaneous optical axis defined by the object and the effective positions of the instrument objective, so that any angular displacement of the optical axis of the instrument is converted into parallel displacement of the axis, the positioning of the optical elements of the erecting system causing any shift of the image to be counteracted and nullified by the inversion of movement of rays having passed through the erecting system. <IMAGE>
GB7843031A 1978-04-01 1978-11-02 Improvements in or relating to optical instruments Withdrawn GB2019596A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7843031A GB2019596A (en) 1978-04-01 1978-11-02 Improvements in or relating to optical instruments

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1281678 1978-04-01
GB7843031A GB2019596A (en) 1978-04-01 1978-11-02 Improvements in or relating to optical instruments

Publications (1)

Publication Number Publication Date
GB2019596A true GB2019596A (en) 1979-10-31

Family

ID=26249287

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7843031A Withdrawn GB2019596A (en) 1978-04-01 1978-11-02 Improvements in or relating to optical instruments

Country Status (1)

Country Link
GB (1) GB2019596A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231541A (en) * 1991-05-16 1993-07-27 Samsung Electronics Co., Ltd. Driver for optical system
US5978137A (en) * 1996-10-01 1999-11-02 Fuji Photo Optical Co., Ltd. Image stabilizing apparatus
DE102012200519A1 (en) * 2012-01-13 2013-07-18 Carl Zeiss Sports Optics Gmbh Optical system for imaging an object

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231541A (en) * 1991-05-16 1993-07-27 Samsung Electronics Co., Ltd. Driver for optical system
US5978137A (en) * 1996-10-01 1999-11-02 Fuji Photo Optical Co., Ltd. Image stabilizing apparatus
DE102012200519A1 (en) * 2012-01-13 2013-07-18 Carl Zeiss Sports Optics Gmbh Optical system for imaging an object
US9581828B2 (en) 2012-01-13 2017-02-28 Carl Zeiss Sports Optics Gmbh Optical system for imaging an object

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)