JPH0464720U - - Google Patents
Info
- Publication number
- JPH0464720U JPH0464720U JP10844690U JP10844690U JPH0464720U JP H0464720 U JPH0464720 U JP H0464720U JP 10844690 U JP10844690 U JP 10844690U JP 10844690 U JP10844690 U JP 10844690U JP H0464720 U JPH0464720 U JP H0464720U
- Authority
- JP
- Japan
- Prior art keywords
- light
- subject
- treatment
- transparent member
- active
- 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
- 238000010422 painting Methods 0.000 claims 1
Landscapes
- Measurement Of Optical Distance (AREA)
- Focusing (AREA)
Description
第１図は本考案による一実施例の装置を設置し
たカメラの正面図、第２図は本実施例の断面図、
第３図は従来例の断面図である。
主要部分の符号の説明、１……透光部材、１ａ
……端面、２……前板、３……投光素子、４……
受光素子、５……投光レンズ、６……受光レンズ
。
FIG. 1 is a front view of a camera equipped with a device according to an embodiment of the present invention, and FIG. 2 is a sectional view of the embodiment.
FIG. 3 is a sectional view of a conventional example. Explanation of symbols of main parts, 1...Transparent member, 1a
...End face, 2...Front plate, 3...Light emitter, 4...
Light receiving element, 5... Light emitting lens, 6... Light receiving lens.
Claims (1)
光し、該被写体までの距離に対応した信号を出力
する受光器と、 該投光器及び受光器の該被写体側に配設された
透光部材とを有するアクテイブ測距装置において
、該透光部材が端面に反射防止処理か施されたも
のであることを特徴とするアクテイブ測距装置。 (2) 該反射防止処理がシボ加工処理であること
を特徴とする請求項(1)のアクテイブ測距装置。 (3) 該反射防止処理が塗装加工処理であること
を特徴とする請求項(1)のアクテイブ測距装置。[Scope of Claim for Utility Model Registration] (1) A light projector that projects light onto a subject, and a light receiver that receives the reflected light of the projected light from the subject and outputs a signal corresponding to the distance to the subject. , an active range finder comprising the projector and a transparent member disposed on the subject side of the light receiver, wherein the transparent member has an end surface subjected to an anti-reflection treatment. Ranging device. (2) The active distance measuring device according to claim 1, wherein the anti-reflection treatment is a texture treatment. (3) The active distance measuring device according to claim (1), wherein the anti-reflection treatment is a painting treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990108446U JP2503523Y2 (en) | 1990-10-18 | 1990-10-18 | Active ranging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990108446U JP2503523Y2 (en) | 1990-10-18 | 1990-10-18 | Active ranging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0464720U true JPH0464720U (en) | 1992-06-03 |
| JP2503523Y2 JP2503523Y2 (en) | 1996-07-03 |
Family
ID=31855455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990108446U Expired - Lifetime JP2503523Y2 (en) | 1990-10-18 | 1990-10-18 | Active ranging device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2503523Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS622014U (en) * | 1985-06-19 | 1987-01-08 | ||
| JPH01135781U (en) * | 1988-03-10 | 1989-09-18 |
-
1990
- 1990-10-18 JP JP1990108446U patent/JP2503523Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS622014U (en) * | 1985-06-19 | 1987-01-08 | ||
| JPH01135781U (en) * | 1988-03-10 | 1989-09-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2503523Y2 (en) | 1996-07-03 |