JPS4999047A - - Google Patents
Info
- Publication number
- JPS4999047A JPS4999047A JP14174873A JP14174873A JPS4999047A JP S4999047 A JPS4999047 A JP S4999047A JP 14174873 A JP14174873 A JP 14174873A JP 14174873 A JP14174873 A JP 14174873A JP S4999047 A JPS4999047 A JP S4999047A
- Authority
- JP
- Japan
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
- G02B27/46—Systems using spatial filters
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/40—Optical focusing aids
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722264253 DE2264253A1 (de) | 1972-12-30 | 1972-12-30 | Verfahren zur scharfeinstellung eines objektivs relativ zu rauhen oder glatten flaechen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4999047A true JPS4999047A (OSRAM) | 1974-09-19 |
Family
ID=5865835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14174873A Pending JPS4999047A (OSRAM) | 1972-12-30 | 1973-12-18 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4999047A (OSRAM) |
| DE (1) | DE2264253A1 (OSRAM) |
| FR (1) | FR2212556B3 (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5081364A (en) * | 1990-11-26 | 1992-01-14 | Ncr Corporation | Multifocal scanning system |
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1972
- 1972-12-30 DE DE19722264253 patent/DE2264253A1/de active Pending
-
1973
- 1973-12-07 FR FR7343803A patent/FR2212556B3/fr not_active Expired
- 1973-12-18 JP JP14174873A patent/JPS4999047A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2212556A1 (OSRAM) | 1974-07-26 |
| FR2212556B3 (OSRAM) | 1976-10-15 |
| DE2264253A1 (de) | 1974-07-04 |