JPS52132849A - Multi-focal microscope - Google Patents

Multi-focal microscope

Info

Publication number
JPS52132849A
JPS52132849A JP4910776A JP4910776A JPS52132849A JP S52132849 A JPS52132849 A JP S52132849A JP 4910776 A JP4910776 A JP 4910776A JP 4910776 A JP4910776 A JP 4910776A JP S52132849 A JPS52132849 A JP S52132849A
Authority
JP
Japan
Prior art keywords
focal microscope
objective lens
object surfaces
focal
microscope
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
JP4910776A
Other languages
Japanese (ja)
Inventor
Ichiro Kano
Tomoo Tsurusaki
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP4910776A priority Critical patent/JPS52132849A/en
Publication of JPS52132849A publication Critical patent/JPS52132849A/en
Pending legal-status Critical Current

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  • Microscoopes, Condenser (AREA)

Abstract

PURPOSE: To make it possible to simultaneously observe a aplurality of object surfaces, which are differently spaced from an objective lens, by interposing between the objective lens and the object surfaces an multi-focal element which is made of materials having stepwise different refractive indexes.
COPYRIGHT: (C)1977,JPO&Japio
JP4910776A 1976-04-28 1976-04-28 Multi-focal microscope Pending JPS52132849A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4910776A JPS52132849A (en) 1976-04-28 1976-04-28 Multi-focal microscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4910776A JPS52132849A (en) 1976-04-28 1976-04-28 Multi-focal microscope

Publications (1)

Publication Number Publication Date
JPS52132849A true JPS52132849A (en) 1977-11-07

Family

ID=12821844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4910776A Pending JPS52132849A (en) 1976-04-28 1976-04-28 Multi-focal microscope

Country Status (1)

Country Link
JP (1) JPS52132849A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60192933A (en) * 1984-03-14 1985-10-01 Canon Inc One-side variable power optical system of picture forming device
JPS6480802A (en) * 1987-09-24 1989-03-27 Echo Kk Bottle mouth inspecting device
JPH03208014A (en) * 1990-01-10 1991-09-11 Nikon Corp Image detector
JP2003172968A (en) * 2001-12-05 2003-06-20 Precise Gauges Co Ltd Image pickup device
JP2009186753A (en) * 2008-02-06 2009-08-20 Olympus Corp Observation device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60192933A (en) * 1984-03-14 1985-10-01 Canon Inc One-side variable power optical system of picture forming device
JPS6480802A (en) * 1987-09-24 1989-03-27 Echo Kk Bottle mouth inspecting device
JPH03208014A (en) * 1990-01-10 1991-09-11 Nikon Corp Image detector
JP2003172968A (en) * 2001-12-05 2003-06-20 Precise Gauges Co Ltd Image pickup device
JP2009186753A (en) * 2008-02-06 2009-08-20 Olympus Corp Observation device

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