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GB2001774A - Apparatus for Microphotometer Scanning - Google Patents

Apparatus for Microphotometer Scanning

Info

Publication number
GB2001774A
GB2001774A GB7828236A GB7828236A GB2001774A GB 2001774 A GB2001774 A GB 2001774A GB 7828236 A GB7828236 A GB 7828236A GB 7828236 A GB7828236 A GB 7828236A GB 2001774 A GB2001774 A GB 2001774A
Authority
GB
United Kingdom
Prior art keywords
scanning
microphotometer
photometers
decentered
microscopes
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.)
Granted
Application number
GB7828236A
Other versions
GB2001774B (en
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 GB2001774A publication Critical patent/GB2001774A/en
Application granted granted Critical
Publication of GB2001774B publication Critical patent/GB2001774B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0096—Microscopes with photometer devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59—Transmissivity
    • G01N21/5907—Densitometers
    • G01N21/5911—Densitometers of the scanning type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/24—Base structure

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Microscoopes, Condenser (AREA)
  • Spectrometry And Color Measurement (AREA)

Abstract

A positive and negative lens of equal power can provide the means to scan small objects being observed through a microscope if one of the lenses can be selectively decentered. The arrangement is particularly useful for microscopes having photometers that are used to analyze very small specimens, such as chromosomes, by scanning.
GB7828236A 1977-06-28 1978-06-28 Apparatus for microphotometer scanning Expired GB2001774B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772729024 DE2729024C2 (en) 1977-06-28 1977-06-28 Photometer microscope with a device for microphotometric scanning of fine object structures

Publications (2)

Publication Number Publication Date
GB2001774A true GB2001774A (en) 1979-02-07
GB2001774B GB2001774B (en) 1982-01-13

Family

ID=6012525

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7828236A Expired GB2001774B (en) 1977-06-28 1978-06-28 Apparatus for microphotometer scanning

Country Status (5)

Country Link
JP (1) JPS5412881A (en)
CA (1) CA1108447A (en)
DE (1) DE2729024C2 (en)
GB (1) GB2001774B (en)
HK (1) HK97584A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568188A (en) * 1982-04-08 1986-02-04 Carl-Zeiss Stiftung, Heidenheim/Brenz Microscope photometer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3544086A1 (en) * 1985-12-13 1987-06-19 Klemm Bohrtech EARTH DRILLING DEVICE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568188A (en) * 1982-04-08 1986-02-04 Carl-Zeiss Stiftung, Heidenheim/Brenz Microscope photometer

Also Published As

Publication number Publication date
JPS5412881A (en) 1979-01-30
HK97584A (en) 1984-12-21
DE2729024C2 (en) 1979-08-02
GB2001774B (en) 1982-01-13
CA1108447A (en) 1981-09-08
DE2729024B1 (en) 1978-11-30

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Legal Events

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