JPS58170615U - Imaging device - Google Patents
Imaging deviceInfo
- Publication number
- JPS58170615U JPS58170615U JP6783282U JP6783282U JPS58170615U JP S58170615 U JPS58170615 U JP S58170615U JP 6783282 U JP6783282 U JP 6783282U JP 6783282 U JP6783282 U JP 6783282U JP S58170615 U JPS58170615 U JP S58170615U
- Authority
- JP
- Japan
- Prior art keywords
- image pickup
- imaging device
- glass plates
- pickup tube
- image
- 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.)
- Pending
Links
Landscapes
- Lens Barrels (AREA)
- Focusing (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の撮像装置の構成を示す図、第２図はこの
考案による撮像装置の実施例を示す図、第３図はガラス
板の移動量と像点の移動量を示す図で、１は光学系、２
は撮像管、３は微動台、４は駆動回路、５と６は厚みに
勾配を持たせたガラス板である。なお図中同一あるいは
相当部分には同一符号を付して示しである。FIG. 1 is a diagram showing the configuration of a conventional imaging device, FIG. 2 is a diagram showing an embodiment of the imaging device according to this invention, and FIG. 3 is a diagram showing the amount of movement of the glass plate and the amount of movement of the image point. 1 is the optical system, 2
3 is an image pickup tube, 3 is a fine movement table, 4 is a drive circuit, and 5 and 6 are glass plates having a gradient in thickness. In the drawings, the same or corresponding parts are designated by the same reference numerals.
Claims (1)
像を伝送するための光学系と、上記撮像管又は撮像素子
の駆動回路とを備えた撮像装置において、厚みに勾配を
持たせた２枚のガラス板を勾配が互に逆になるよう平行
に組み合せて上記光学系と上記撮像管又は撮像素子との
間に配置し、上記２枚のガラス板を勾配の有る向きに耳
に相対的に動かすことにより焦点調整を行うようにした
ことを特徴とする撮像装置。In an imaging device including an image pickup tube or an image pickup element, an optical system for transmitting an optical image to the image pickup tube or the image pickup element, and a drive circuit for the image pickup tube or the image pickup element, the thickness has a gradient. Two glass plates are combined in parallel so that their slopes are opposite to each other, and the two glass plates are placed between the optical system and the image pickup tube or image sensor, and the two glass plates are oriented relative to the ear with the slope. An imaging device characterized in that focus adjustment is performed by moving the camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6783282U JPS58170615U (en) | 1982-05-10 | 1982-05-10 | Imaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6783282U JPS58170615U (en) | 1982-05-10 | 1982-05-10 | Imaging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58170615U true JPS58170615U (en) | 1983-11-14 |
Family
ID=30077638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6783282U Pending JPS58170615U (en) | 1982-05-10 | 1982-05-10 | Imaging device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58170615U (en) |
-
1982
- 1982-05-10 JP JP6783282U patent/JPS58170615U/en active Pending
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