JPS564116A - Optical device - Google Patents

Optical device

Info

Publication number
JPS564116A
JPS564116A JP7894679A JP7894679A JPS564116A JP S564116 A JPS564116 A JP S564116A JP 7894679 A JP7894679 A JP 7894679A JP 7894679 A JP7894679 A JP 7894679A JP S564116 A JPS564116 A JP S564116A
Authority
JP
Japan
Prior art keywords
mirror
lens
reflected
photoreceptor
light
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
JP7894679A
Other languages
Japanese (ja)
Inventor
Yasuyuki Tamura
Haruo Kadoi
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 JP7894679A priority Critical patent/JPS564116A/en
Publication of JPS564116A publication Critical patent/JPS564116A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make the formation of original picture images on a photoreceptor and the conversion of image information to electric signal simultaneously possible by using the in-mirror lens in which the mirror of the in-mirror lens is a half mirror.
CONSTITUTION: The reflected light of the original reflected by a light source is reflected by the 1st scanning mirror 1 and the 2nd scanning mirror 2 and is entered to an in-mirror lens 3. The mirror side of the in-mirror lens 3 is a half mirror 8 and the light reflected by the half mirror 8 again passes the in-mirror lens 3 and is reflected by a stationary mirror 4, whereby it is imaged on a photoreceptor 5. On the other hand, the light passed through the half mirror 8 is imaged on an image sensor 7 by the 2nd lens 6. Since such constitution makes the optical path from the original to the in-mirror lens 3 common, the exposure to the photoreceptor and the exposure to the image sensor may be done simultaneously with the simple constitution.
COPYRIGHT: (C)1981,JPO&Japio
JP7894679A 1979-06-22 1979-06-22 Optical device Pending JPS564116A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7894679A JPS564116A (en) 1979-06-22 1979-06-22 Optical device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7894679A JPS564116A (en) 1979-06-22 1979-06-22 Optical device

Publications (1)

Publication Number Publication Date
JPS564116A true JPS564116A (en) 1981-01-17

Family

ID=13676046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7894679A Pending JPS564116A (en) 1979-06-22 1979-06-22 Optical device

Country Status (1)

Country Link
JP (1) JPS564116A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147335A (en) * 1983-02-10 1984-08-23 Fuji Photo Film Co Ltd Microfilm reader printer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52127328A (en) * 1976-04-19 1977-10-25 Ricoh Co Ltd Focusing lens system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52127328A (en) * 1976-04-19 1977-10-25 Ricoh Co Ltd Focusing lens system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147335A (en) * 1983-02-10 1984-08-23 Fuji Photo Film Co Ltd Microfilm reader printer

Similar Documents

Publication Publication Date Title
JPS554072A (en) Information compound recorder
JPS5489737A (en) Copying machine
SE8305047D0 (en) PROCEDURE AND DEVICE FOR MANUFACTURING ELECTRONIC, DIGITAL IMAGE INFORMATION
JPS564116A (en) Optical device
JPS54108622A (en) Copying machine
JPS5550234A (en) Small size and simple copy photographing apparatus
WO1992020182A3 (en) Scanner camera with focusing system and preferably digital signal output with a printer for use as a photocopy machine
JPS5545003A (en) Optical system of composite copying machine
JPS56140301A (en) Optical device
SU669320A1 (en) Photography-projection paraxial apparatus
JPS5498251A (en) Scanning exposure device for copier
JPS558184A (en) Original reading device
JPS5695213A (en) Optical device
JPS55114071A (en) Reader
JPS5691582A (en) Image pickup device
JPS56146161A (en) Copying apparatus capable of reading image
JPS55101930A (en) Camera provided with data recorder
JPS5665157A (en) Picture forming device
JPS5557867A (en) Copying machine
JPS5665158A (en) Picture forming device
JPS5498250A (en) Scanning exposure device for copier
JPS5646253A (en) Setter for image position
JPS5567762A (en) Exposure device
JPS55135869A (en) Optical device of copying machnine or the like
JPS5450218A (en) Manuscript reader