GB1513176A - Lens mount - Google Patents

Lens mount

Info

Publication number
GB1513176A
GB1513176A GB2363875A GB2363875A GB1513176A GB 1513176 A GB1513176 A GB 1513176A GB 2363875 A GB2363875 A GB 2363875A GB 2363875 A GB2363875 A GB 2363875A GB 1513176 A GB1513176 A GB 1513176A
Authority
GB
United Kingdom
Prior art keywords
cantilever
lens
scanning
movement
free end
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
Application number
GB2363875A
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.)
Decca Ltd
Original Assignee
Decca 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 Decca Ltd filed Critical Decca Ltd
Priority to GB2363875A priority Critical patent/GB1513176A/en
Publication of GB1513176A publication Critical patent/GB1513176A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses

Landscapes

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

Abstract

1513176 Lens mounts DECCA Ltd 22 June 1976 [30 May 1975] 23638/75 Heading G2J In a reflective laser system for deriving a doppler signal denoting the movement of an object, a lens 7 for scanning the laser beam over the object is carried on the free end of a cantilever 22 with its axis substantially parallel to the cantilever. At least one electrical coil is employed to move the free end of the cantilever in a plane normal to the cantilever so as to effect scanning. An additional slight circular movement may be imposed upon the scanning movement of the lens by means of Piezo-electric bimorphs spaced around the lens and acting to move the lens in a plane normal to the axis thereof relative to the cantilever.
GB2363875A 1976-06-22 1976-06-22 Lens mount Expired GB1513176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2363875A GB1513176A (en) 1976-06-22 1976-06-22 Lens mount

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2363875A GB1513176A (en) 1976-06-22 1976-06-22 Lens mount

Publications (1)

Publication Number Publication Date
GB1513176A true GB1513176A (en) 1978-06-07

Family

ID=10198892

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2363875A Expired GB1513176A (en) 1976-06-22 1976-06-22 Lens mount

Country Status (1)

Country Link
GB (1) GB1513176A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007005203A1 (en) * 2007-01-29 2008-07-31 Carl Zeiss Smt Ag Holder for optical element and for use with lithography objective, has actuator for indirectly moving optical element, where actuator is formed as bimorphes, piezoelectric element, and optical element takes up inner ring and outer ring
EP1009157B1 (en) * 1998-12-11 2013-06-12 Xerox Corporation Color registration

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1009157B1 (en) * 1998-12-11 2013-06-12 Xerox Corporation Color registration
DE102007005203A1 (en) * 2007-01-29 2008-07-31 Carl Zeiss Smt Ag Holder for optical element and for use with lithography objective, has actuator for indirectly moving optical element, where actuator is formed as bimorphes, piezoelectric element, and optical element takes up inner ring and outer ring

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee