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GB788270A - Improvements in or relating to microscopes - Google Patents

Improvements in or relating to microscopes

Info

Publication number
GB788270A
GB788270A GB2267/56A GB226756A GB788270A GB 788270 A GB788270 A GB 788270A GB 2267/56 A GB2267/56 A GB 2267/56A GB 226756 A GB226756 A GB 226756A GB 788270 A GB788270 A GB 788270A
Authority
GB
United Kingdom
Prior art keywords
mirror
screen
stage
jan
intermediate image
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
GB2267/56A
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.)
C Reichert Optische Werke AG
Original Assignee
C Reichert Optische Werke AG
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 C Reichert Optische Werke AG filed Critical C Reichert Optische Werke AG
Publication of GB788270A publication Critical patent/GB788270A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
    • G02B21/364—Projection microscopes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)

Abstract

788,270. Projection microscopes. REICHERT OPTISCHE WERKE AKT.-GES., C. Jan. 24, 1956 [Jan. 26, 1955], No. 2267/56. Classes 97(1) and 98(1) The screen is mounted preferably in an inclined position, low down on the operator's side of the instrument while the stage is horizontal, or substantially horizontal, low down on the opposite side. The objective may be above or below the stage. In the form shown light from the source 3 is reflected from a mirror 4 through a slide 9 on the stage 1 and is subsequently reflected from a mirror 12 through the projection lens 10 which images the intermediate image formed by the microscope objective 6 on to the screen 2. The mirror 12 is pivoted about an axis 15 to permit the intermediate image to be viewed by the eyepiece 17. The screen may be vibrated in its own plane to remove the granular appearance and may be rotatable or removable for replacement by a holder for photographic material.
GB2267/56A 1955-01-26 1956-01-24 Improvements in or relating to microscopes Expired GB788270A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT788270X 1955-01-26

Publications (1)

Publication Number Publication Date
GB788270A true GB788270A (en) 1957-12-23

Family

ID=3680947

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2267/56A Expired GB788270A (en) 1955-01-26 1956-01-24 Improvements in or relating to microscopes

Country Status (1)

Country Link
GB (1) GB788270A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101194A (en) * 1975-08-27 1978-07-18 Olympus Optical Co., Ltd. Screen microscope with variable illumination
US4818084A (en) * 1987-06-05 1989-04-04 Wentz Iii John B Single eyepiece binocular microscope
GB2210175A (en) * 1987-09-17 1989-06-01 Buxton Micrarium Ltd Microscope viewing arrangement
US5307098A (en) * 1991-05-14 1994-04-26 Kabushiki Kaisha Topcon Projection inspecting machine
US5694242A (en) * 1996-05-31 1997-12-02 Lunax Company Limited Multi-function microscope

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101194A (en) * 1975-08-27 1978-07-18 Olympus Optical Co., Ltd. Screen microscope with variable illumination
US4818084A (en) * 1987-06-05 1989-04-04 Wentz Iii John B Single eyepiece binocular microscope
GB2210175A (en) * 1987-09-17 1989-06-01 Buxton Micrarium Ltd Microscope viewing arrangement
US5029996A (en) * 1987-09-17 1991-07-09 Buxton Micrarium Limited Microscope viewing arrangement
GB2210175B (en) * 1987-09-17 1991-10-09 Buxton Micrarium Ltd Microscope viewing arrangements
US5307098A (en) * 1991-05-14 1994-04-26 Kabushiki Kaisha Topcon Projection inspecting machine
US5694242A (en) * 1996-05-31 1997-12-02 Lunax Company Limited Multi-function microscope

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