JPS62176838U - - Google Patents
Info
- Publication number
- JPS62176838U JPS62176838U JP5418787U JP5418787U JPS62176838U JP S62176838 U JPS62176838 U JP S62176838U JP 5418787 U JP5418787 U JP 5418787U JP 5418787 U JP5418787 U JP 5418787U JP S62176838 U JPS62176838 U JP S62176838U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- diaphragm
- fixed
- camera body
- lens barrel
- 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
- 239000011521 glass Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Diaphragms For Cameras (AREA)
- Blocking Light For Cameras (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Description
図は本考案による実施例の断面図である。
〔主要部分の符号の説明〕、１６…支持枠、１
７…保護ガラス板、ａ，ｂ…周縁光線。
The figure is a sectional view of an embodiment according to the present invention. [Explanation of symbols of main parts], 16...Support frame, 1
7...Protection glass plate, a, b...peripheral rays.
Claims (1)
鏡筒と、レンズを支持しつつ前記固定鏡筒に対し
て移動可能に支持された移動鏡筒と、前記レンズ
系の後方に配置された虹彩絞りと、前記カメラ本
体内にて像面側から前記レンズ側に伸びて形成さ
れた筒体と、該筒体の前記レンズ側先端付近に設
けられた透明平板とを有し、該透明平板によつて
前記虹彩絞りを像側から保護する構成としたこと
を特徴とするビハインド絞りレンズを有するカメ
ラ。 A camera body, a fixed lens barrel fixed to the camera body, a movable lens barrel that supports a lens and is movably supported with respect to the fixed lens barrel, and an iris disposed behind the lens system. a diaphragm; a cylindrical body formed in the camera body extending from the image plane side to the lens side; and a transparent flat plate provided near the tip of the cylindrical body on the lens side; Accordingly, a camera having a behind-diaphragm lens, characterized in that the iris diaphragm is protected from the image side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5418787U JPH0245853Y2 (en) | 1987-04-11 | 1987-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5418787U JPH0245853Y2 (en) | 1987-04-11 | 1987-04-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62176838U true JPS62176838U (en) | 1987-11-10 |
| JPH0245853Y2 JPH0245853Y2 (en) | 1990-12-04 |
Family
ID=30880952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5418787U Expired JPH0245853Y2 (en) | 1987-04-11 | 1987-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0245853Y2 (en) |
-
1987
- 1987-04-11 JP JP5418787U patent/JPH0245853Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0245853Y2 (en) | 1990-12-04 |