JPS61104418U - - Google Patents
Info
- Publication number
- JPS61104418U JPS61104418U JP18965584U JP18965584U JPS61104418U JP S61104418 U JPS61104418 U JP S61104418U JP 18965584 U JP18965584 U JP 18965584U JP 18965584 U JP18965584 U JP 18965584U JP S61104418 U JPS61104418 U JP S61104418U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- display surface
- lens barrel
- ring
- enters
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000013459 approach Methods 0.000 claims 1
Landscapes
- Lens Barrels (AREA)
Description
第１図は本考案の第１実施例の要部を示す部分
断面図、第２図は本考案の第２実施例の要部を示
す部分断面図、第３図は従来例の要部を示す部分
断面図である。
１…レンズ鏡筒、２…フイルタ取付用マウント
、３…リング部材、４…フイルタ、４ｂ…第２面
（フイルタの面）、３１…リング状の表示面、３
１ａ…内側端部、３１ｂ…外側端部、Ａ…周辺光
線。
Fig. 1 is a partial sectional view showing the main parts of the first embodiment of the present invention, Fig. 2 is a partial sectional view showing the main parts of the second embodiment of the invention, and Fig. 3 shows the main parts of the conventional example. FIG. DESCRIPTION OF SYMBOLS 1... Lens barrel, 2... Mount for filter attachment, 3... Ring member, 4... Filter, 4b... Second surface (filter surface), 31... Ring-shaped display surface, 3
1a...inner end, 31b...outer end, A...peripheral ray.
Claims (1)
ントの内側に、該フイルタの面に対向するリング
状の表示面を有するリング部材が設けられ、該表
示面に記された文字等を正面から視認できるレン
ズ鏡筒において、前記表示面の内側端部がその外
側端部より前記フイルタの面に近づく方向に、該
表示面を前記フイルタの面に対して傾斜させたこ
とを特徴とするレンズ鏡筒。 (2) 前記フイルタを通過して前記表示面に入射
する周辺光線が、該表示面で反射された後前記フ
イルタの面にほぼ垂直に入射するように、該表示
面を前記フイルタの面に対して傾射させたことを
特徴とするレンズ鏡筒。[Claims for Utility Model Registration] (1) A ring member having a ring-shaped display surface facing the surface of the filter is provided on the inside of the filter mounting mount to which the filter is attached, and a ring member having a ring-shaped display surface facing the surface of the filter is provided. In a lens barrel that allows characters, etc. to be viewed from the front, the display surface is inclined with respect to the surface of the filter such that the inner end of the display surface approaches the surface of the filter than the outer end thereof. A lens barrel featuring: (2) The display surface is aligned with the surface of the filter so that the peripheral light that passes through the filter and enters the display surface is reflected by the display surface and then enters the surface of the filter almost perpendicularly. A lens barrel characterized by being tilted at an angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18965584U JPS61104418U (en) | 1984-12-14 | 1984-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18965584U JPS61104418U (en) | 1984-12-14 | 1984-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61104418U true JPS61104418U (en) | 1986-07-03 |
Family
ID=30747105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18965584U Pending JPS61104418U (en) | 1984-12-14 | 1984-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61104418U (en) |
-
1984
- 1984-12-14 JP JP18965584U patent/JPS61104418U/ja active Pending
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