JPS5313921A - Image observation device - Google Patents

Image observation device

Info

Publication number
JPS5313921A
JPS5313921A JP8802376A JP8802376A JPS5313921A JP S5313921 A JPS5313921 A JP S5313921A JP 8802376 A JP8802376 A JP 8802376A JP 8802376 A JP8802376 A JP 8802376A JP S5313921 A JPS5313921 A JP S5313921A
Authority
JP
Japan
Prior art keywords
observation device
image observation
attain
eye
entering
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
JP8802376A
Other languages
Japanese (ja)
Inventor
Kokichi Asazeki
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 JP8802376A priority Critical patent/JPS5313921A/en
Publication of JPS5313921A publication Critical patent/JPS5313921A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To attain an easy observation by moving a light shield cover within an optical path in the reflecting type, and preventing incident light beam from a projecting lens from entering the eye of an observer directly.
COPYRIGHT: (C)1978,JPO&Japio
JP8802376A 1976-07-23 1976-07-23 Image observation device Pending JPS5313921A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8802376A JPS5313921A (en) 1976-07-23 1976-07-23 Image observation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8802376A JPS5313921A (en) 1976-07-23 1976-07-23 Image observation device

Publications (1)

Publication Number Publication Date
JPS5313921A true JPS5313921A (en) 1978-02-08

Family

ID=13931223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8802376A Pending JPS5313921A (en) 1976-07-23 1976-07-23 Image observation device

Country Status (1)

Country Link
JP (1) JPS5313921A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59170892A (en) * 1983-03-17 1984-09-27 町田　健二 Signal synthesizer
JPS60147796A (en) * 1984-01-12 1985-08-03 町田　健二 Signal snthesizer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59170892A (en) * 1983-03-17 1984-09-27 町田　健二 Signal synthesizer
JPS60147796A (en) * 1984-01-12 1985-08-03 町田　健二 Signal snthesizer

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