JPS5360650A - Optical scanning device - Google Patents

Optical scanning device

Info

Publication number
JPS5360650A
JPS5360650A JP13526676A JP13526676A JPS5360650A JP S5360650 A JPS5360650 A JP S5360650A JP 13526676 A JP13526676 A JP 13526676A JP 13526676 A JP13526676 A JP 13526676A JP S5360650 A JPS5360650 A JP S5360650A
Authority
JP
Japan
Prior art keywords
optical scanning
scanning device
accomplish
turning
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
JP13526676A
Other languages
Japanese (ja)
Inventor
Toshitaka Suwaki
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 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 Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP13526676A priority Critical patent/JPS5360650A/en
Publication of JPS5360650A publication Critical patent/JPS5360650A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make highly precise location possible with a light and small construction by turning a rotary disc, on which a plurality of holographic lenses are equidistantly arranged, so as to accomplish the optical scanning operation.
COPYRIGHT: (C)1978,JPO&Japio
JP13526676A 1976-11-12 1976-11-12 Optical scanning device Pending JPS5360650A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13526676A JPS5360650A (en) 1976-11-12 1976-11-12 Optical scanning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13526676A JPS5360650A (en) 1976-11-12 1976-11-12 Optical scanning device

Publications (1)

Publication Number Publication Date
JPS5360650A true JPS5360650A (en) 1978-05-31

Family

ID=15147673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13526676A Pending JPS5360650A (en) 1976-11-12 1976-11-12 Optical scanning device

Country Status (1)

Country Link
JP (1) JPS5360650A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62103856A (en) * 1985-10-31 1987-05-14 Fujitsu Ltd Optical information recording device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62103856A (en) * 1985-10-31 1987-05-14 Fujitsu Ltd Optical information recording device

Similar Documents

Publication Publication Date Title
JPS5266405A (en) Optical recording system of information recording discs
JPS5237445A (en) Lens system rendering variable characteristics of an image plane
JPS52155549A (en) Reflection/refraction lens system
JPS51149004A (en) Optical apparatus
JPS52144218A (en) Solid pickup element
JPS5360650A (en) Optical scanning device
JPS5210151A (en) Lens or mirror surface which has multiple fresnel concave-convex prism
JPS536516A (en) Optical recording and reproducing unit
JPS53103753A (en) Wide angle zoom lens of small size
JPS5417620A (en) Solid pickup element
JPS5339146A (en) Lens system
JPS5238235A (en) Lens holder
JPS51140746A (en) Optical element for surface destruction-proof
JPS52127327A (en) Foucsing lens system
JPS5435756A (en) Photo switch
JPS5247631A (en) Recording device of laser information
JPS5223283A (en) Semiconductor light receiving device
JPS51133001A (en) Disk recording device
JPS52127328A (en) Focusing lens system
JPS5241531A (en) Finder for single lens relex camera
JPS53137353A (en) Center of axis positioning and its device
JPS51144246A (en) Master lens for built-in multiplying altering optical system
JPS5296533A (en) Ophthalmofundus camera with focusing optical system
JPS5275321A (en) Ophthalmofundus camera
JPS52134387A (en) Semiconductor laser device