SE402981B - Anordning for erhallande av god kantskerpa hos en rorlig mask - Google Patents
Anordning for erhallande av god kantskerpa hos en rorlig maskInfo
- Publication number
- SE402981B SE402981B SE7613511A SE7613511A SE402981B SE 402981 B SE402981 B SE 402981B SE 7613511 A SE7613511 A SE 7613511A SE 7613511 A SE7613511 A SE 7613511A SE 402981 B SE402981 B SE 402981B
- Authority
- SE
- Sweden
- Prior art keywords
- obtaining
- edge sharpness
- good edge
- moving mask
- mask
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7613511A SE402981B (sv) | 1976-12-02 | 1976-12-02 | Anordning for erhallande av god kantskerpa hos en rorlig mask |
JP14378277A JPS5382100A (en) | 1976-12-02 | 1977-11-29 | Optical system |
NL7713211A NL7713211A (nl) | 1976-12-02 | 1977-11-30 | Optisch stelsel. |
IT52021/77A IT1090717B (it) | 1976-12-02 | 1977-12-01 | Perfezionamento nei sistemi ottici per determinare la deviazione di una sorgente di radiazioni da una linea di mira |
NO774116A NO149712C (no) | 1976-12-02 | 1977-12-01 | Optisk system |
FR7736238A FR2373074A1 (fr) | 1976-12-02 | 1977-12-01 | Systeme optique de visee et de mesure |
GB50203/77A GB1596543A (en) | 1976-12-02 | 1977-12-01 | Optical tracking apparatus |
CH1472877A CH625335A5 (en) | 1976-12-02 | 1977-12-01 | Optical target-tracking unit |
DE2760430A DE2760430C2 (sv) | 1976-12-02 | 1977-12-02 | |
DE19772753781 DE2753781A1 (de) | 1976-12-02 | 1977-12-02 | Optisches system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7613511A SE402981B (sv) | 1976-12-02 | 1976-12-02 | Anordning for erhallande av god kantskerpa hos en rorlig mask |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7613511L SE7613511L (sv) | 1978-06-03 |
SE402981B true SE402981B (sv) | 1978-07-24 |
Family
ID=20329633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7613511A SE402981B (sv) | 1976-12-02 | 1976-12-02 | Anordning for erhallande av god kantskerpa hos en rorlig mask |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE402981B (sv) |
-
1976
- 1976-12-02 SE SE7613511A patent/SE402981B/sv unknown
Also Published As
Publication number | Publication date |
---|---|
SE7613511L (sv) | 1978-06-03 |
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