JPS524867A - Optical measuring method and its device - Google Patents
Optical measuring method and its deviceInfo
- Publication number
- JPS524867A JPS524867A JP8070975A JP8070975A JPS524867A JP S524867 A JPS524867 A JP S524867A JP 8070975 A JP8070975 A JP 8070975A JP 8070975 A JP8070975 A JP 8070975A JP S524867 A JPS524867 A JP S524867A
- Authority
- JP
- Japan
- Prior art keywords
- measuring method
- optical measuring
- zoom
- image
- ratio
- 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
- Instruments For Measurement Of Length By Optical Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
PURPOSE: In order to obtain the actual dimension from the extension-ratio and the contaction-ratio of a zoom-lens, through extending or contracting the work projection-image to be formed on a screen, with a zoom-lens system, thereby making the image to a specified size.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8070975A JPS524867A (en) | 1975-06-30 | 1975-06-30 | Optical measuring method and its device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8070975A JPS524867A (en) | 1975-06-30 | 1975-06-30 | Optical measuring method and its device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS524867A true JPS524867A (en) | 1977-01-14 |
Family
ID=13725849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8070975A Pending JPS524867A (en) | 1975-06-30 | 1975-06-30 | Optical measuring method and its device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS524867A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5868603A (en) * | 1981-10-20 | 1983-04-23 | Mitsutoyo Mfg Co Ltd | Projecting machine |
JPS5868602A (en) * | 1981-10-20 | 1983-04-23 | Mitsutoyo Mfg Co Ltd | Projection inspecting machine |
JPS62129416A (en) * | 1985-11-30 | 1987-06-11 | Daiwa House Ind Co Ltd | Curing method for foundation concrete |
JPS62121503U (en) * | 1986-12-18 | 1987-08-01 | ||
JPS62126449U (en) * | 1986-01-31 | 1987-08-11 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4730824U (en) * | 1971-04-30 | 1972-12-07 | ||
JPS4917251B1 (en) * | 1970-12-07 | 1974-04-27 | ||
JPS4960948A (en) * | 1972-10-14 | 1974-06-13 |
-
1975
- 1975-06-30 JP JP8070975A patent/JPS524867A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4917251B1 (en) * | 1970-12-07 | 1974-04-27 | ||
JPS4730824U (en) * | 1971-04-30 | 1972-12-07 | ||
JPS4960948A (en) * | 1972-10-14 | 1974-06-13 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5868603A (en) * | 1981-10-20 | 1983-04-23 | Mitsutoyo Mfg Co Ltd | Projecting machine |
JPS5868602A (en) * | 1981-10-20 | 1983-04-23 | Mitsutoyo Mfg Co Ltd | Projection inspecting machine |
JPS62129416A (en) * | 1985-11-30 | 1987-06-11 | Daiwa House Ind Co Ltd | Curing method for foundation concrete |
JPS62126449U (en) * | 1986-01-31 | 1987-08-11 | ||
JPS62121503U (en) * | 1986-12-18 | 1987-08-01 |
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