KR910012686A - Optical axis parallelism measuring device - Google Patents
Optical axis parallelism measuring device Download PDFInfo
- Publication number
- KR910012686A KR910012686A KR1019890020721A KR890020721A KR910012686A KR 910012686 A KR910012686 A KR 910012686A KR 1019890020721 A KR1019890020721 A KR 1019890020721A KR 890020721 A KR890020721 A KR 890020721A KR 910012686 A KR910012686 A KR 910012686A
- Authority
- KR
- South Korea
- Prior art keywords
- optical
- optical axis
- target
- measuring device
- parallelism measuring
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims 13
- 238000010586 diagram Methods 0.000 description 2
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/04—Optical or mechanical part supplementary adjustable parts
- G01J1/06—Restricting the angle of incident light
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제2도는 본 발명에 따른 측정장치의 구성 원리를 보이는 개념도,2 is a conceptual diagram showing the configuration principle of the measuring device according to the present invention,
제3도는 본 발명 측정 장치의 바람직한 실시예를 보이는 기구도이다.3 is a mechanical diagram showing a preferred embodiment of the measuring device of the present invention.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890020721A KR920006587B1 (en) | 1989-12-31 | 1989-12-31 | Parallel-measuring apparatus of light axis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890020721A KR920006587B1 (en) | 1989-12-31 | 1989-12-31 | Parallel-measuring apparatus of light axis |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910012686A true KR910012686A (en) | 1991-08-08 |
KR920006587B1 KR920006587B1 (en) | 1992-08-10 |
Family
ID=19294775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890020721A KR920006587B1 (en) | 1989-12-31 | 1989-12-31 | Parallel-measuring apparatus of light axis |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920006587B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101261119B (en) * | 2008-05-06 | 2012-01-04 | 中国航空工业第一集团公司北京长城计量测试技术研究所 | Light beam parallelism and collimating fault checking method |
-
1989
- 1989-12-31 KR KR1019890020721A patent/KR920006587B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR920006587B1 (en) | 1992-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20040708 Year of fee payment: 13 |
|
LAPS | Lapse due to unpaid annual fee |