JPS5583005A - Compound eye lens device - Google Patents
Compound eye lens deviceInfo
- 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
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
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)
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 |
-
1978
- 1978-12-18 JP JP15729178A patent/JPS5583005A/en active Pending
Cited By (2)
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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