JPS5583005A - Compound eye lens device - Google Patents

Compound eye lens device

Info

Publication number
JPS5583005A
JPS5583005A JP15729178A JP15729178A JPS5583005A JP S5583005 A JPS5583005 A JP S5583005A JP 15729178 A JP15729178 A JP 15729178A JP 15729178 A JP15729178 A JP 15729178A JP S5583005 A JPS5583005 A JP S5583005A
Authority
JP
Japan
Prior art keywords
faces
lenses
curved
area
constitution
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
JP15729178A
Other languages
Japanese (ja)
Inventor
Mitsuhiro Midorikawa
Atsuo Tsunoda
Hidetoshi Murase
Noritaka Mochizuki
Setsuo Minami
Yoshiya Matsui
Masazumi Moriwaki
Mikio Suzuta
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 JP15729178A priority Critical patent/JPS5583005A/en
Publication of JPS5583005A publication Critical patent/JPS5583005A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Systems Of Projection Type Copiers (AREA)

Abstract

PURPOSE: To obtain the compound eye lens device of high accuracy with a simple constitution by inserting the lenses of the shield faces of the specified shape other than curved faces into the through-holes of a lens substrate and making the lens curved face region area smaller than the end face area.
CONSTITUTION: When lenses 112... of acrylic- or epoxy-base resin material and whose length in the optical axis direction are longer than the effective diameter and whose both faces are curved faces are inserted into the multiple through-holes of a lens substrate 116 with a height adjusting base 114 as a guide, the faces other than the curved faces of the lenses 112... become shield faces owing to shield type- coating agents 117. Also, the lenses 112... are so formed that the area of the curved face regions becomes smaller than the area of both end faces of the substrate 116, thus there is no stray light or the like and the projection images by the lenses 112 overlap with each other to the bright images of an even distribution. This constitution yields the compound eye lens device of high accuracy with the simple constitution.
COPYRIGHT: (C)1980,JPO&Japio
JP15729178A 1978-12-18 1978-12-18 Compound eye lens device Pending JPS5583005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15729178A JPS5583005A (en) 1978-12-18 1978-12-18 Compound eye lens device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15729178A JPS5583005A (en) 1978-12-18 1978-12-18 Compound eye lens device

Publications (1)

Publication Number Publication Date
JPS5583005A true JPS5583005A (en) 1980-06-23

Family

ID=15646439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15729178A Pending JPS5583005A (en) 1978-12-18 1978-12-18 Compound eye lens device

Country Status (1)

Country Link
JP (1) JPS5583005A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6021003A (en) * 1998-03-09 2000-02-01 Fujitsu Limited Optical device
CN105549623A (en) * 2013-09-10 2016-05-04 樊棠怀 Work method of compound eye imitating perception imaging information acquisition system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6021003A (en) * 1998-03-09 2000-02-01 Fujitsu Limited Optical device
CN105549623A (en) * 2013-09-10 2016-05-04 樊棠怀 Work method of compound eye imitating perception imaging information acquisition system

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