JPS6384137U - - Google Patents

Info

Publication number
JPS6384137U
JPS6384137U JP1986179559U JP17955986U JPS6384137U JP S6384137 U JPS6384137 U JP S6384137U JP 1986179559 U JP1986179559 U JP 1986179559U JP 17955986 U JP17955986 U JP 17955986U JP S6384137 U JPS6384137 U JP S6384137U
Authority
JP
Japan
Prior art keywords
section
light
microscope
measuring device
optical path
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.)
Pending
Application number
JP1986179559U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1986179559U priority Critical patent/JPS6384137U/ja
Priority to DE19873739431 priority patent/DE3739431A1/de
Priority to GB08727198A priority patent/GB2198528A/en
Publication of JPS6384137U publication Critical patent/JPS6384137U/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/0008—Microscopes having a simple construction, e.g. portable microscopes
    • 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
    • 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
    • G01N2021/5915—Processing scan data in densitometry
    • G01N2021/5942—Processing scan data in densitometry for dot area ratio in printing applications

Landscapes

  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Microscoopes, Condenser (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP1986179559U 1986-11-20 1986-11-20 Pending JPS6384137U (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1986179559U JPS6384137U (enrdf_load_stackoverflow) 1986-11-20 1986-11-20
DE19873739431 DE3739431A1 (de) 1986-11-20 1987-11-20 Tragbares bildzustand-messgeraet
GB08727198A GB2198528A (en) 1986-11-20 1987-11-20 Portable image status measuring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986179559U JPS6384137U (enrdf_load_stackoverflow) 1986-11-20 1986-11-20

Publications (1)

Publication Number Publication Date
JPS6384137U true JPS6384137U (enrdf_load_stackoverflow) 1988-06-02

Family

ID=16067852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986179559U Pending JPS6384137U (enrdf_load_stackoverflow) 1986-11-20 1986-11-20

Country Status (3)

Country Link
JP (1) JPS6384137U (enrdf_load_stackoverflow)
DE (1) DE3739431A1 (enrdf_load_stackoverflow)
GB (1) GB2198528A (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB714350A (en) * 1951-11-02 1954-08-25 Ernest William Meyer Improvements relating to the counting of particles
SE315760B (enrdf_load_stackoverflow) * 1966-04-27 1969-10-06 Saab Ab
CH662261A5 (de) * 1983-09-19 1987-09-30 Yves Dr Med Robert Ophthalmologisches geraet fuer die untersuchung des augenhintergrundes und messvorrichtung fuer das geraet.

Also Published As

Publication number Publication date
GB2198528A (en) 1988-06-15
GB8727198D0 (en) 1987-12-23
DE3739431A1 (de) 1988-05-26

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