JPS61179536U - - Google Patents
Info
- Publication number
- JPS61179536U JPS61179536U JP6149185U JP6149185U JPS61179536U JP S61179536 U JPS61179536 U JP S61179536U JP 6149185 U JP6149185 U JP 6149185U JP 6149185 U JP6149185 U JP 6149185U JP S61179536 U JPS61179536 U JP S61179536U
- Authority
- JP
- Japan
- Prior art keywords
- lens barrel
- operating member
- photographing lens
- cylindrical cover
- photographic lens
- 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 2
Description
第１図は本考案の撮影レンズ鏡胴を備えたカメ
ラの斜視図である。第２図は円筒状カバーの斜視
図である。第３図は円筒状カバーが後退位置にあ
る状態を示す部分断面側面図である。第４図は円
筒状カバーが引き出された位置にある状態を示す
部分断面側面図である。
１……カメラボデイ、３……撮影レンズ鏡胴、
５……シヤツタ調節用操作リング、６……絞り調
節用操作リング、１１……円筒状カバー、１２…
…外筒、１３……切欠、１４……内筒。
FIG. 1 is a perspective view of a camera equipped with the photographic lens barrel of the present invention. FIG. 2 is a perspective view of the cylindrical cover. FIG. 3 is a partially sectional side view showing the cylindrical cover in the retracted position. FIG. 4 is a partially sectional side view showing the cylindrical cover in the pulled out position. 1...Camera body, 3...Photographing lens barrel,
5...Shutter adjustment operation ring, 6...Aperture adjustment operation ring, 11...Cylindrical cover, 12...
...outer cylinder, 13...notch, 14...inner cylinder.
Claims (1)
材を備えた撮影レンズ鏡胴において、 撮影レンズ鏡胴の外周に嵌合された円筒状カバ
ーを光軸方向に摺動可能とし、光軸方向に引き出
された位置では、前記操作部材を露呈させるとと
もに、撮影レンズの画角外からの有害光を防止す
るためのレンズフードとして作用し、後退位置で
は前記操作部材を覆うようにしたことを特徴とす
る撮影レンズ鏡胴。 (2) 前記操作部材は、シヤツタ速度又は絞り値
を調節するための操作リングであることを特徴と
する実用新案登録請求の範囲第１項記載の撮影レ
ンズ鏡胴。 (3) 前記円筒状カバーは、外筒と、一部に切欠
を有する内筒とからなることを特徴とする実用新
案登録請求の範囲第２項記載の撮影レンズ鏡胴。[Scope of Claim for Utility Model Registration] (1) In a photographic lens barrel equipped with an operating member for adjusting a camera control device, a cylindrical cover fitted around the outer circumference of the photographic lens barrel is moved in the direction of the optical axis. The operating member is made slidable, and when pulled out in the optical axis direction, it exposes the operating member and acts as a lens hood to prevent harmful light from outside the field of view of the photographic lens, and when it is in the retracted position, the operating member A photographing lens barrel characterized in that it covers the. (2) The photographing lens barrel according to claim 1, wherein the operating member is an operating ring for adjusting shutter speed or aperture value. (3) The photographing lens barrel according to claim 2, wherein the cylindrical cover comprises an outer cylinder and an inner cylinder partially having a notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6149185U JPS61179536U (en) | 1985-04-24 | 1985-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6149185U JPS61179536U (en) | 1985-04-24 | 1985-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61179536U true JPS61179536U (en) | 1986-11-08 |
Family
ID=30589821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6149185U Pending JPS61179536U (en) | 1985-04-24 | 1985-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61179536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000275492A (en) * | 1999-03-24 | 2000-10-06 | Asahi Optical Co Ltd | Lens barrel |
-
1985
- 1985-04-24 JP JP6149185U patent/JPS61179536U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000275492A (en) * | 1999-03-24 | 2000-10-06 | Asahi Optical Co Ltd | Lens barrel |