JPH0365128U - - Google Patents
Info
- Publication number
- JPH0365128U JPH0365128U JP12758489U JP12758489U JPH0365128U JP H0365128 U JPH0365128 U JP H0365128U JP 12758489 U JP12758489 U JP 12758489U JP 12758489 U JP12758489 U JP 12758489U JP H0365128 U JPH0365128 U JP H0365128U
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical system
- frame
- finder
- distance measuring
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims 5
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の測距装置を示す図、第２図は
フレーム板の構成図、第３図は従来の測距装置を
示す図である。
１……投光素子、２……投光レンズ、３……受
光レンズ、４……受光素子、５……対物レンズ、
６……ハーフミラー、７……接眼レンズ、８……
フレーム板、９……ハーフミラー、１１……プリ
ズム、１２……フレームレンズ。
FIG. 1 is a diagram showing a distance measuring device of the present invention, FIG. 2 is a diagram showing the configuration of a frame plate, and FIG. 3 is a diagram showing a conventional distance measuring device. 1... Light projecting element, 2... Light projecting lens, 3... Light receiving lens, 4... Light receiving element, 5... Objective lens,
6... Half mirror, 7... Eyepiece, 8...
Frame plate, 9... half mirror, 11... prism, 12... frame lens.
Claims (1)
光測距装置の投光光学系又は受光光学系を、前記
フアインダのフレーム光学系の同一位置に配置し
た測距装置において、すくなくともブライトフレ
ームと測距ターゲツトを示す部分以外を可視光を
遮断し赤外光を含むその近辺の光を通過するよう
に形成されたフレーム板と、可視光を反射し赤外
光を含むその近辺の光を通過するように形成され
、前記ブライトフレームと測距ターゲツト部を通
過してきた光をフアインダ光学系に導くミラーと
を前記フレーム光学系内に設け、投光素子又は受
光素子を前記ミラーの後方に配置したことを特徴
とする測距装置。 In a distance measuring device that is equipped with a daylight-type bright frame finder and in which the light emitting optical system or the light receiving optical system of the light emitting range finder is arranged at the same position as the frame optical system of the finder, at least the bright frame and the ranging target are arranged. A frame plate formed to block visible light and pass nearby light including infrared light except for the parts shown, and a frame plate formed to reflect visible light and pass nearby light including infrared light. and a mirror that guides the light that has passed through the bright frame and the distance measuring target section to the finder optical system is provided in the frame optical system, and a light projecting element or a light receiving element is arranged behind the mirror. distance measuring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12758489U JPH0717049Y2 (en) | 1989-10-31 | 1989-10-31 | Ranging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12758489U JPH0717049Y2 (en) | 1989-10-31 | 1989-10-31 | Ranging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0365128U true JPH0365128U (en) | 1991-06-25 |
| JPH0717049Y2 JPH0717049Y2 (en) | 1995-04-19 |
Family
ID=31675336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12758489U Expired - Fee Related JPH0717049Y2 (en) | 1989-10-31 | 1989-10-31 | Ranging device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0717049Y2 (en) |
-
1989
- 1989-10-31 JP JP12758489U patent/JPH0717049Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0717049Y2 (en) | 1995-04-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |