JPS57179814A - Observation device - Google Patents

Observation device

Info

Publication number
JPS57179814A
JPS57179814A JP6507281A JP6507281A JPS57179814A JP S57179814 A JPS57179814 A JP S57179814A JP 6507281 A JP6507281 A JP 6507281A JP 6507281 A JP6507281 A JP 6507281A JP S57179814 A JPS57179814 A JP S57179814A
Authority
JP
Japan
Prior art keywords
prisms
point
prism
observed
optical axis
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
JP6507281A
Other languages
Japanese (ja)
Other versions
JPH0357451B2 (en
Inventor
Tsutomu Shimizu
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 JP6507281A priority Critical patent/JPS57179814A/en
Publication of JPS57179814A publication Critical patent/JPS57179814A/en
Publication of JPH0357451B2 publication Critical patent/JPH0357451B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/18—Arrangements with more than one light path, e.g. for comparing two specimens

Abstract

PURPOSE:To observe a wide scope of a large object without moving the object of observation by arranging two prisms having two reflection faces rotatably in the optical path of observation. CONSTITUTION:The first prism 7 that has reflecting faces 7a, 7b and rotates around the optical axis 6 (a bisector of optical axes 4, 5 of left and right objectives of a binocular stereomicroscope) and the second prism 8 that has reflecting faces 8a, 8b and rotates around the optical axis 6' are provided in front of the objective of a microscope. Light from a point 10 on the object 9 passes two prisms 8, 7, enters the objective and observed. When the prisms 7, 8 are rotated in a body around the optical axis 6, the observed point moves on a circumference making a point 11 on the specimen the center, and the distance to the point 10 the radius. Points in a wide scope can be observed by rotating the second prism 8 only, or combining rotation of the first and second prisms.
JP6507281A 1981-04-28 1981-04-28 Observation device Granted JPS57179814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6507281A JPS57179814A (en) 1981-04-28 1981-04-28 Observation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6507281A JPS57179814A (en) 1981-04-28 1981-04-28 Observation device

Publications (2)

Publication Number Publication Date
JPS57179814A true JPS57179814A (en) 1982-11-05
JPH0357451B2 JPH0357451B2 (en) 1991-09-02

Family

ID=13276376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6507281A Granted JPS57179814A (en) 1981-04-28 1981-04-28 Observation device

Country Status (1)

Country Link
JP (1) JPS57179814A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5577714A (en) * 1978-11-24 1980-06-11 Zeiss Jena Veb Carl Joint for observation device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5577714A (en) * 1978-11-24 1980-06-11 Zeiss Jena Veb Carl Joint for observation device

Also Published As

Publication number Publication date
JPH0357451B2 (en) 1991-09-02

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