DD130378A1 - Einrichtung zur selbsttaetigen fokussierung - Google Patents
Einrichtung zur selbsttaetigen fokussierungInfo
- Publication number
- DD130378A1 DD130378A1 DD19814977A DD19814977A DD130378A1 DD 130378 A1 DD130378 A1 DD 130378A1 DD 19814977 A DD19814977 A DD 19814977A DD 19814977 A DD19814977 A DD 19814977A DD 130378 A1 DD130378 A1 DD 130378A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- talent
- focusing
- self
- talent focusing
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/28—Systems for automatic generation of focusing signals
- G02B7/34—Systems for automatic generation of focusing signals using different areas in a pupil plane
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
- G01C3/32—Measuring distances in line of sight; Optical rangefinders by focusing the object, e.g. on a ground glass screen
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD19814977A DD130378A1 (de) | 1977-03-30 | 1977-03-30 | Einrichtung zur selbsttaetigen fokussierung |
DE19782803546 DE2803546A1 (de) | 1977-03-30 | 1978-01-27 | Einrichtung zur selbsttaetigen fokussierung |
JP3618878A JPS53123127A (en) | 1977-03-30 | 1978-03-30 | Automatic focal point asjusting device for optical device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD19814977A DD130378A1 (de) | 1977-03-30 | 1977-03-30 | Einrichtung zur selbsttaetigen fokussierung |
Publications (1)
Publication Number | Publication Date |
---|---|
DD130378A1 true DD130378A1 (de) | 1978-03-22 |
Family
ID=5507860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD19814977A DD130378A1 (de) | 1977-03-30 | 1977-03-30 | Einrichtung zur selbsttaetigen fokussierung |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS53123127A (de) |
DD (1) | DD130378A1 (de) |
DE (1) | DE2803546A1 (de) |
-
1977
- 1977-03-30 DD DD19814977A patent/DD130378A1/de unknown
-
1978
- 1978-01-27 DE DE19782803546 patent/DE2803546A1/de not_active Withdrawn
- 1978-03-30 JP JP3618878A patent/JPS53123127A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2803546A1 (de) | 1978-10-05 |
JPS53123127A (en) | 1978-10-27 |
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