JPH0482588U - - Google Patents
Info
- Publication number
- JPH0482588U JPH0482588U JP12409490U JP12409490U JPH0482588U JP H0482588 U JPH0482588 U JP H0482588U JP 12409490 U JP12409490 U JP 12409490U JP 12409490 U JP12409490 U JP 12409490U JP H0482588 U JPH0482588 U JP H0482588U
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- light
- objective optical
- mirror
- output
- 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
- 230000003287 optical effect Effects 0.000 claims description 20
- 230000004297 night vision Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims 1
Landscapes
- Telescopes (AREA)
Description
第１図は本考案の一実施例の平面図、第２図は
従来の暗視装置を示す平面図である。
１……対物光学系、２……像増倍管、３……接
眼光学系、４……ミラー、５……ミラー、６……
ケース、２１……光入力面、２２……光出力面。
FIG. 1 is a plan view of an embodiment of the present invention, and FIG. 2 is a plan view showing a conventional night vision device. 1... Objective optical system, 2... Image intensifier, 3... Eyepiece optical system, 4... Mirror, 5... Mirror, 6...
Case, 21... light input surface, 22... light output surface.
Claims (1)
物光学系による結像を増倍する像増倍管と、この
像増倍管の出力を肉眼に提供する接眼光学系とを
光路上に順次配設して微光を視認する暗視装置で
あつて、それぞれの光軸が互いに平行となるよう
に左右に配置した対物光学系および接眼光学系と
、中心軸が前記対物光学系および前記接眼光学系
の光軸と直角になるようにして前記対物光学系と
前記接眼光学系の間に介在させかつ中心軸に対し
て傾斜し互いに平行な光入力面と光出力面を有す
る像増倍管と、前記対物光学系の出力光を前記像
増倍管の光入力面に曲折して投光させる第１のミ
ラーと、前記第１のミラーと平行に配設され前記
像増倍管の出力光を曲折して前記接眼光学系に投
光し前記対物光学系に対する入力光と平行な出力
光を出光せしめる第２のミラーとを備えて成るこ
とを特徴とする暗視装置。 ２ 前記第１のミラーによる前記対物光学系の出
力光の曲折を、前記対物光学系の光軸に対して９
０度以下としたことを特徴とする請求項１記載の
暗視装置。[Scope of Claim for Utility Model Registration] 1. An objective optical system that forms an image of a light-receiving field of view, an image intensifier that multiplies the image formed by this objective optical system, and provides the output of this image intensifier to the naked eye. It is a night vision device that visually recognizes faint light by sequentially disposing an eyepiece optical system on the optical path, and the objective optical system and eyepiece optical system are arranged on the left and right so that their respective optical axes are parallel to each other, and the center a light input surface that is interposed between the objective optical system and the eyepiece optical system so that its axis is perpendicular to the optical axes of the objective optical system and the eyepiece optical system, and that is inclined with respect to the central axis and parallel to each other; an image intensifier tube having a light output surface; a first mirror that bends and projects the output light of the objective optical system onto the light input surface of the image intensifier tube; and a first mirror arranged parallel to the first mirror. and a second mirror that bends the output light of the image intensifier tube and projects it onto the eyepiece optical system to output an output light that is parallel to the input light to the objective optical system. night vision device. 2. The bending of the output light of the objective optical system by the first mirror is 9 degrees with respect to the optical axis of the objective optical system.
The night vision device according to claim 1, characterized in that the angle is 0 degrees or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12409490U JPH0482588U (en) | 1990-11-26 | 1990-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12409490U JPH0482588U (en) | 1990-11-26 | 1990-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0482588U true JPH0482588U (en) | 1992-07-17 |
Family
ID=31871764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12409490U Pending JPH0482588U (en) | 1990-11-26 | 1990-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0482588U (en) |
-
1990
- 1990-11-26 JP JP12409490U patent/JPH0482588U/ja active Pending
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