GB1147455A - Improvements in or relating to microscopes - Google Patents

Improvements in or relating to microscopes

Info

Publication number
GB1147455A
GB1147455A GB3332565A GB3332565A GB1147455A GB 1147455 A GB1147455 A GB 1147455A GB 3332565 A GB3332565 A GB 3332565A GB 3332565 A GB3332565 A GB 3332565A GB 1147455 A GB1147455 A GB 1147455A
Authority
GB
United Kingdom
Prior art keywords
plate
mount
cylinder
locking
notch
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
GB3332565A
Inventor
Harold Michel Malies
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.)
W Watson and Sons Ltd
Original Assignee
W Watson and Sons 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 W Watson and Sons Ltd filed Critical W Watson and Sons Ltd
Priority to GB3332565A priority Critical patent/GB1147455A/en
Publication of GB1147455A publication Critical patent/GB1147455A/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
    • G02B7/14—Mountings, adjusting means, or light-tight connections, for optical elements for lenses adapted to interchange lenses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microscoopes, Condenser (AREA)

Abstract

1,147,455. Microscopes. W. WATSON & SONS Ltd. June 30, 1966 [Aug. 4, 1965], No.33325/65. Heading G2J. [Also in Division F1] A microscope, Fig.2, includes two objective lens assemblies 11, 12 of differing magnification, mounted on a rotatable mount 30, remote-controloperated rotating means to move the mount to position either assembly in the optical path and means for locking the assembly in the path. As shown, the rotating means comprises a circular locking plate 42, mounted on an arm 31 on mount 30, and carrying a crank plate 44, having pallets 54, 53, which when plate 44 is rotated disengage a roller (48, Fig. 5 not shown) in a catch-bar 40 from a notch (50) in plate 42 which then rotates together with mount 30 until the roller engages a notch 49 in plate 42, locking the high magnification objective 12 in position. The remote control Fig.1 (not shown) comprises a high-pressure air supply (1), adjustable pressure regulator (2), foot operated switch (3) selectively connected via a vent (5) to atmosphere or by a small bore pipe (4) to an operating cylinder (8) via a needle valve (7), the piston 29 of the cylinder being linked by a connecting bar 9 to the lens charge and lock mechanism. The cylinder (8, Fig. 3 not shown) comprises a cylindrical bore in a body (18), input port (19) needle valve (7), and spring (28) biased plunger (27) connected to a shaft (29) and a bellows (26) within the bore. Instead of pneumatic operation, fluid or electro-mechanical operation may be used.
GB3332565A 1965-08-04 1965-08-04 Improvements in or relating to microscopes Expired GB1147455A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3332565A GB1147455A (en) 1965-08-04 1965-08-04 Improvements in or relating to microscopes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3332565A GB1147455A (en) 1965-08-04 1965-08-04 Improvements in or relating to microscopes

Publications (1)

Publication Number Publication Date
GB1147455A true GB1147455A (en) 1969-04-02

Family

ID=10351482

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3332565A Expired GB1147455A (en) 1965-08-04 1965-08-04 Improvements in or relating to microscopes

Country Status (1)

Country Link
GB (1) GB1147455A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262989A (en) * 1979-11-05 1981-04-21 Applied Fiberoptics Surgical microscope with solenoid driven magnification changer
FR2551888A1 (en) * 1983-09-10 1985-03-15 Reichert Optische Werke Ag OBJECTIVE REVOLVER MICROSCOPE
EP1589363A1 (en) * 2004-04-22 2005-10-26 Yong, Chung Kweon Mobile microscope for checking in real time welding of laser welding machine
EP1643286A1 (en) * 2004-10-01 2006-04-05 Carl-Zeiss Jena GmbH Transillumination for stereo microscopes

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262989A (en) * 1979-11-05 1981-04-21 Applied Fiberoptics Surgical microscope with solenoid driven magnification changer
FR2551888A1 (en) * 1983-09-10 1985-03-15 Reichert Optische Werke Ag OBJECTIVE REVOLVER MICROSCOPE
US4586794A (en) * 1983-09-10 1986-05-06 C. Reichert Optische Werke, Ag Microscope with an objective turret
EP1589363A1 (en) * 2004-04-22 2005-10-26 Yong, Chung Kweon Mobile microscope for checking in real time welding of laser welding machine
EP1757970A2 (en) * 2004-04-22 2007-02-28 Chung Kweon Yong Mobile microscope for checking in real time welding of laser welding machine
EP1757970A3 (en) * 2004-04-22 2007-03-14 Chung Kweon Yong Mobile microscope for checking in real time welding of laser welding machine
CN100335937C (en) * 2004-04-22 2007-09-05 郑权庸 Movable microscope for detecting real-time welding of laser welding machine
EP1643286A1 (en) * 2004-10-01 2006-04-05 Carl-Zeiss Jena GmbH Transillumination for stereo microscopes

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