JPS5912120U - learning optical device - Google Patents
learning optical deviceInfo
- Publication number
- JPS5912120U JPS5912120U JP10699982U JP10699982U JPS5912120U JP S5912120 U JPS5912120 U JP S5912120U JP 10699982 U JP10699982 U JP 10699982U JP 10699982 U JP10699982 U JP 10699982U JP S5912120 U JPS5912120 U JP S5912120U
- Authority
- JP
- Japan
- Prior art keywords
- optical device
- learning optical
- distant view
- learning
- pattern
- 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
- Instructional Devices (AREA)
- Telescopes (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〜第５図は本考案による装置の実施例で第１図は
第１実施例の概略断面図、第２図は第２実施例の断面図
、第３図は第３実施例の断面図、第４図は第４実施例の
断面図、第５図は第５実施例の断面図、第６図はチャー
ト板の例を示す。
〔主要部分の符号の説明〕、２・・・投影用レンズ、３
・・・透過型チャート板、８・・・接眼レンズ。1 to 5 are embodiments of the device according to the present invention. FIG. 1 is a schematic sectional view of the first embodiment, FIG. 2 is a sectional view of the second embodiment, and FIG. 3 is a schematic sectional view of the third embodiment. 4 shows a sectional view of the fourth embodiment, FIG. 5 shows a sectional view of the fifth embodiment, and FIG. 6 shows an example of a chart board. [Explanation of symbols of main parts], 2... Projection lens, 3
... Transparent chart board, 8... Eyepiece.
Claims (1)
光学手段を有し、前記パターンの像を遠景と共に観察す
る構造と成したことを特徴とする学習用光学装置。1. An optical learning device characterized by having an optical means for forming a pattern corresponding to a predetermined distant view at an almost infinite distance, and having a structure in which an image of the pattern is observed together with the distant view.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10699982U JPS5912120U (en) | 1982-07-16 | 1982-07-16 | learning optical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10699982U JPS5912120U (en) | 1982-07-16 | 1982-07-16 | learning optical device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5912120U true JPS5912120U (en) | 1984-01-25 |
Family
ID=30250169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10699982U Pending JPS5912120U (en) | 1982-07-16 | 1982-07-16 | learning optical device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5912120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6158954U (en) * | 1984-09-20 | 1986-04-21 | ||
| JP2020525849A (en) * | 2017-07-06 | 2020-08-27 | タレス | Sighting scope with illuminating sight and thermal imaging camera |
-
1982
- 1982-07-16 JP JP10699982U patent/JPS5912120U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6158954U (en) * | 1984-09-20 | 1986-04-21 | ||
| JP2020525849A (en) * | 2017-07-06 | 2020-08-27 | タレス | Sighting scope with illuminating sight and thermal imaging camera |
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