KR100272327B1 - 화상픽업 장치에 사용되는 확대 배율렌즈 시스템 - Google Patents
화상픽업 장치에 사용되는 확대 배율렌즈 시스템 Download PDFInfo
- Publication number
- KR100272327B1 KR100272327B1 KR1019930001563A KR930001563A KR100272327B1 KR 100272327 B1 KR100272327 B1 KR 100272327B1 KR 1019930001563 A KR1019930001563 A KR 1019930001563A KR 930001563 A KR930001563 A KR 930001563A KR 100272327 B1 KR100272327 B1 KR 100272327B1
- Authority
- KR
- South Korea
- Prior art keywords
- lens
- magnification
- pickup device
- image pickup
- concave
- Prior art date
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
- G02B21/361—Optical details, e.g. image relay to the camera or image sensor
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/02—Objectives
- G02B21/025—Objectives with variable magnification
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
- G02B9/12—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having three components only
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Microscoopes, Condenser (AREA)
- Lenses (AREA)
Abstract
Description
Claims (1)
- 물체측으로부터 순차적으로, 정의 굴절력을 가지는 볼록 렌즈;부의 굴절력을 가진 오목 렌즈; 상기 오목 렌즈를 통과한 광량을 조절하는 조리개; 상기 조리개를 통해 입사하는 광을 전기적으로 신호로 변환시키는 촬상 소자; 및, 상기 볼록 렌즈와 상기 오목 렌즈 사이에 위치하고, 정의 굴절력을 가지며 광축을 기준으로 상기 볼록 렌즈와 상기 오목 렌즈 사이를 이동하면서 배율을 조절하는 배율 렌즈를 포함하는 확대 배율렌즈 시스템.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930001563A KR100272327B1 (ko) | 1993-02-05 | 1993-02-05 | 화상픽업 장치에 사용되는 확대 배율렌즈 시스템 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930001563A KR100272327B1 (ko) | 1993-02-05 | 1993-02-05 | 화상픽업 장치에 사용되는 확대 배율렌즈 시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940020137A KR940020137A (ko) | 1994-09-15 |
KR100272327B1 true KR100272327B1 (ko) | 2000-11-15 |
Family
ID=19350428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930001563A Expired - Fee Related KR100272327B1 (ko) | 1993-02-05 | 1993-02-05 | 화상픽업 장치에 사용되는 확대 배율렌즈 시스템 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100272327B1 (ko) |
-
1993
- 1993-02-05 KR KR1019930001563A patent/KR100272327B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR940020137A (ko) | 1994-09-15 |
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