DK204786A - REPRODUCTION CAMERA - Google Patents
REPRODUCTION CAMERA Download PDFInfo
- Publication number
- DK204786A DK204786A DK204786A DK204786A DK204786A DK 204786 A DK204786 A DK 204786A DK 204786 A DK204786 A DK 204786A DK 204786 A DK204786 A DK 204786A DK 204786 A DK204786 A DK 204786A
- Authority
- DK
- Denmark
- Prior art keywords
- mirror
- plane
- original
- image
- distance
- Prior art date
Links
Landscapes
- Transforming Light Signals Into Electric Signals (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Automatic Focus Adjustment (AREA)
- Focusing (AREA)
Abstract
Method of adjusting a reproduction camera comprising an original plane 12, a lens plane 8 and an image plane, an inclined mirror 10, which mirror-inverts the image information and can be displaced in the longitudinal direction, being positioned in the beam path. The original plane 12 is displaced parallel to the inclined mirror 10, correction being carried out for any inaccuracies in the distance between the mirror 10 and the original plane 12 as a result of the elasticity of the stand. In this way, problems associated with displacing the original are avoided in such a manner that the latter is positioned accurately in relation to the beam path. The change in distance can be measured either mechanically or by means of an ultrasound source or a photocell arrangement associated with a mirror. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK204786A DK160166C (en) | 1986-05-02 | 1986-05-02 | PROCEDURE FOR SETTING UP A REPRODUCTION CAMERA |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK204786A DK160166C (en) | 1986-05-02 | 1986-05-02 | PROCEDURE FOR SETTING UP A REPRODUCTION CAMERA |
DK204786 | 1986-05-02 |
Publications (4)
Publication Number | Publication Date |
---|---|
DK204786D0 DK204786D0 (en) | 1986-05-02 |
DK204786A true DK204786A (en) | 1987-11-03 |
DK160166B DK160166B (en) | 1991-02-04 |
DK160166C DK160166C (en) | 1991-07-15 |
Family
ID=8109694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK204786A DK160166C (en) | 1986-05-02 | 1986-05-02 | PROCEDURE FOR SETTING UP A REPRODUCTION CAMERA |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK160166C (en) |
-
1986
- 1986-05-02 DK DK204786A patent/DK160166C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK160166C (en) | 1991-07-15 |
DK204786D0 (en) | 1986-05-02 |
DK160166B (en) | 1991-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |