JPH03129936U - - Google Patents
Info
- Publication number
- JPH03129936U JPH03129936U JP1990037709U JP3770990U JPH03129936U JP H03129936 U JPH03129936 U JP H03129936U JP 1990037709 U JP1990037709 U JP 1990037709U JP 3770990 U JP3770990 U JP 3770990U JP H03129936 U JPH03129936 U JP H03129936U
- Authority
- JP
- Japan
- Prior art keywords
- light
- receiving element
- holding frame
- filter holding
- filter
- 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
- 230000035945 sensitivity Effects 0.000 claims 1
- 230000003595 spectral effect Effects 0.000 claims 1
Landscapes
- Exposure Control For Cameras (AREA)
Description
第1図……本考案の水平断面図、第2図……本
考案の斜視図、第3図……従来例の水平断面図。
主要部分の符号の説明、10……ボデイ、11
……カバー、12……集光レンズ、13……フイ
ルター、14……受光素子、15……フイルター
保持枠、16……フレキシブルプリント基盤。
FIG. 1: A horizontal sectional view of the present invention, FIG. 2: A perspective view of the present invention, and FIG. 3: A horizontal sectional view of a conventional example. Explanation of symbols of main parts, 10...Body, 11
... Cover, 12 ... Condensing lens, 13 ... Filter, 14 ... Light receiving element, 15 ... Filter holding frame, 16 ... Flexible print board.
Claims (1)
、 該被写界から入射する光束を該受光素子へ集光
する集光レンズと、 該集光レンズと該受光素子との間に、該受光素
子の分光感度特性を補正するフイルターを保持す
るフイルター保持枠とからなる カメラの受光装置において、 該フイルター保持枠が、撮影画角の範囲外から
入射する光から該受光素子を遮蔽する遮蔽部を有
することを特徴とするカメラの受光装置。 (2) 該フイルター保持枠が、表面に反射防止手
段が施されているフイルター保持枠であることを
特徴とする請求項(1)のカメラの受光装置。[Scope of Claim for Utility Model Registration] (1) A light-receiving element for measuring the brightness of a field, a condensing lens that focuses a beam of light incident from the field onto the light-receiving element, and the condensing lens. and a filter holding frame that holds a filter for correcting the spectral sensitivity characteristics of the light receiving element, between the light receiving element and the light receiving element. A light-receiving device for a camera, comprising a shielding portion that shields the light-receiving element from light. (2) The light receiving device for a camera according to claim (1), wherein the filter holding frame is a filter holding frame whose surface is provided with anti-reflection means.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990037709U JPH03129936U (en) | 1990-04-10 | 1990-04-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990037709U JPH03129936U (en) | 1990-04-10 | 1990-04-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03129936U true JPH03129936U (en) | 1991-12-26 |
Family
ID=31545071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990037709U Pending JPH03129936U (en) | 1990-04-10 | 1990-04-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03129936U (en) |
-
1990
- 1990-04-10 JP JP1990037709U patent/JPH03129936U/ja active Pending