JPS57125918A - Microscope - Google Patents

Microscope

Info

Publication number
JPS57125918A
JPS57125918A JP56011636A JP1163681A JPS57125918A JP S57125918 A JPS57125918 A JP S57125918A JP 56011636 A JP56011636 A JP 56011636A JP 1163681 A JP1163681 A JP 1163681A JP S57125918 A JPS57125918 A JP S57125918A
Authority
JP
Japan
Prior art keywords
optical path
plate
moving
constitution
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
JP56011636A
Other languages
Japanese (ja)
Inventor
Masatoshi Ida
Kenichi Oikami
Asao Hayashi
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.)
Olympus Corp
Original Assignee
Olympus Corp
Olympus Optical Co 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 Olympus Corp, Olympus Optical Co Ltd filed Critical Olympus Corp
Priority to JP56011636A priority Critical patent/JPS57125918A/en
Publication of JPS57125918A publication Critical patent/JPS57125918A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/24—Base structure
    • G02B21/241—Devices for focusing

Abstract

PURPOSE:To permit alternate observation of plural observation surfaces of different optical path lengths in a focused state without moving an optical system with simple constitution by putting an optical path correction glass plate into and out from between an objective lens and a microscope stage. CONSTITUTION:An optical path correction glass plate 8 is provided freely insertably and removably between an objective lens 4 and a microscope stage 3. When the surface A of a specimen 1 is observed with this constitution, the plate 8 is removed from the optical path and the surface A is focused. Next, in the case of a surface B, the specimen 1 is moved leftward and the plate 8 is inserted. Here, if the distance between the surfaces A and B is defined as (t), and the refractive index of the plate 8 as (n), and if the thickness (h) of the plate 8 is selected at nt/(n-1) by Snell's law, the focus can be matched to the surface B without moving a microscope 2. Thereby, the surfaces A and B having an optical path difference are observed alternately without moving the micoscope.
JP56011636A 1981-01-30 1981-01-30 Microscope Pending JPS57125918A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56011636A JPS57125918A (en) 1981-01-30 1981-01-30 Microscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56011636A JPS57125918A (en) 1981-01-30 1981-01-30 Microscope

Publications (1)

Publication Number Publication Date
JPS57125918A true JPS57125918A (en) 1982-08-05

Family

ID=11783426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56011636A Pending JPS57125918A (en) 1981-01-30 1981-01-30 Microscope

Country Status (1)

Country Link
JP (1) JPS57125918A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6198321A (en) * 1984-10-19 1986-05-16 Konishiroku Photo Ind Co Ltd Optical adjusting method of copying machine
JPS6320125U (en) * 1986-07-23 1988-02-09
WO1989001642A1 (en) * 1987-08-18 1989-02-23 Owen Seymour Scott A cine photomacrography system
JPH03146943A (en) * 1989-11-02 1991-06-21 Toshiba Corp Liquid crystal projection type display device
US5248876A (en) * 1992-04-21 1993-09-28 International Business Machines Corporation Tandem linear scanning confocal imaging system with focal volumes at different heights
JP2016533523A (en) * 2013-06-18 2016-10-27 デルタ アイディー インコーポレイテッドＤｅｌｔａ Ｉｄ Ｉｎｃ． Optimized imaging device for iris imaging

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6198321A (en) * 1984-10-19 1986-05-16 Konishiroku Photo Ind Co Ltd Optical adjusting method of copying machine
JPS6320125U (en) * 1986-07-23 1988-02-09
WO1989001642A1 (en) * 1987-08-18 1989-02-23 Owen Seymour Scott A cine photomacrography system
JPH03146943A (en) * 1989-11-02 1991-06-21 Toshiba Corp Liquid crystal projection type display device
US5248876A (en) * 1992-04-21 1993-09-28 International Business Machines Corporation Tandem linear scanning confocal imaging system with focal volumes at different heights
JP2016533523A (en) * 2013-06-18 2016-10-27 デルタ アイディー インコーポレイテッドＤｅｌｔａ Ｉｄ Ｉｎｃ． Optimized imaging device for iris imaging

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