SU1405531A1 - Scanner - Google Patents
ScannerInfo
- Publication number
- SU1405531A1 SU1405531A1 SU4140630/10A SU4140630A SU1405531A1 SU 1405531 A1 SU1405531 A1 SU 1405531A1 SU 4140630/10 A SU4140630/10 A SU 4140630/10A SU 4140630 A SU4140630 A SU 4140630A SU 1405531 A1 SU1405531 A1 SU 1405531A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mirror
- base
- objective
- reflector
- control unit
- Prior art date
Links
Landscapes
- Mechanical Optical Scanning Systems (AREA)
Abstract
FIELD: optical instrument making. SUBSTANCE: base 14 is disposed on synchronous motor shaft. Angle reflector 6 is mounted on its edge on base 14 with a bias in the relation to the rotation axis. Light beam of optical emission source 1 is directed by objective 2 and image divider to objective 4 which converts it to a convergent beam focused near mirror surface of ring mirror 5. The beam, reflected by mirror 5 and passed through reflector 6, is focused by objective 8 on exit face 8. The defocusing resulting because of operation of swivel mirror 9 is compensated by rotating base 14 with reflector 6. Synchronous and inphase rotation of base 14 with operation of mirror 9 is provided for by sequentially connected control unit 10 of mirror 9; reference signal driver 11; focus adjustment member drive control unit 12 which is connected to motor 13. EFFECT: increased precision of scanning. 4 dwg
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4140630/10A SU1405531A1 (en) | 1986-10-30 | 1986-10-30 | Scanner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4140630/10A SU1405531A1 (en) | 1986-10-30 | 1986-10-30 | Scanner |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1405531A1 true SU1405531A1 (en) | 1994-05-15 |
Family
ID=60534008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4140630/10A SU1405531A1 (en) | 1986-10-30 | 1986-10-30 | Scanner |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1405531A1 (en) |
-
1986
- 1986-10-30 SU SU4140630/10A patent/SU1405531A1/en active
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