JPS5276939A - Optical apparatus - Google Patents

Optical apparatus

Info

Publication number
JPS5276939A
JPS5276939A JP15353075A JP15353075A JPS5276939A JP S5276939 A JPS5276939 A JP S5276939A JP 15353075 A JP15353075 A JP 15353075A JP 15353075 A JP15353075 A JP 15353075A JP S5276939 A JPS5276939 A JP S5276939A
Authority
JP
Japan
Prior art keywords
optical apparatus
harmful light
deviating
recorded
rotary
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
JP15353075A
Other languages
Japanese (ja)
Inventor
Katsumi Masaki
Kazuhiro Hirayama
Koji Sato
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 JP15353075A priority Critical patent/JPS5276939A/en
Publication of JPS5276939A publication Critical patent/JPS5276939A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:The scanning beam removed of harmful light is recorded on a recording medium by deviating the harmful light from the plane at a right angle to the rotating axis of a rotary multiface mirror.
JP15353075A 1975-12-23 1975-12-23 Optical apparatus Pending JPS5276939A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15353075A JPS5276939A (en) 1975-12-23 1975-12-23 Optical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15353075A JPS5276939A (en) 1975-12-23 1975-12-23 Optical apparatus

Publications (1)

Publication Number Publication Date
JPS5276939A true JPS5276939A (en) 1977-06-28

Family

ID=15564528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15353075A Pending JPS5276939A (en) 1975-12-23 1975-12-23 Optical apparatus

Country Status (1)

Country Link
JP (1) JPS5276939A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108994A (en) * 1979-02-09 1980-08-21 Fujitsu Ltd Laser recording device
US4930869A (en) * 1987-08-07 1990-06-05 Fuji Photo Film Co., Ltd. Light beam scanning device
JP2010224269A (en) * 2009-03-24 2010-10-07 Kyocera Mita Corp Optical scanner and image forming apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108994A (en) * 1979-02-09 1980-08-21 Fujitsu Ltd Laser recording device
US4930869A (en) * 1987-08-07 1990-06-05 Fuji Photo Film Co., Ltd. Light beam scanning device
JP2010224269A (en) * 2009-03-24 2010-10-07 Kyocera Mita Corp Optical scanner and image forming apparatus

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