JPS61109406U - - Google Patents
Info
- Publication number
- JPS61109406U JPS61109406U JP19296484U JP19296484U JPS61109406U JP S61109406 U JPS61109406 U JP S61109406U JP 19296484 U JP19296484 U JP 19296484U JP 19296484 U JP19296484 U JP 19296484U JP S61109406 U JPS61109406 U JP S61109406U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- sleeve
- focus adjustment
- visible light
- light source
- 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
- 239000000835 fiber Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims 2
- 230000001070 adhesive effect Effects 0.000 claims 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図は本考案の一実施例の一部断面図を示し
た側面図、第２図はレンズとイメージフアイバの
結合状態を説明するスリーブ部の断面図、第３図
は従来のレンズとイメージフアイバのピント合わ
せの方法を説明する説明図である。
図面中、１はレンズ、２はイメージフアイバ、
３はスリーブ、６は透明円柱、７はピント調節用
照準線、８は切替ミラ、９は可視光源、１０は紫
外線源である。
Fig. 1 is a side view showing a partial cross section of an embodiment of the present invention, Fig. 2 is a sectional view of the sleeve portion explaining the coupling state of the lens and image fiber, and Fig. 3 is a conventional lens and image. FIG. 3 is an explanatory diagram illustrating a method of focusing the fiber. In the drawing, 1 is a lens, 2 is an image fiber,
3 is a sleeve, 6 is a transparent cylinder, 7 is a sight line for focus adjustment, 8 is a switching mirror, 9 is a visible light source, and 10 is an ultraviolet source.
Claims (1)
ブの他端に未硬化の紫外線硬化型接着剤を予め塗
布して、調節自在に嵌合したイメージフアイバと
からなるレンズピント調節部と、該レンズピント
調節部の上記スリーブに固定されたレンズが圧接
された一方の端面からピント位置に相当する位置
にピント調節用照準線が備えられ、上記レンズと
共軸に配置された透明柱体と、該透明柱体に入射
されこの透明柱体の上記ピント調節用照準線を照
明する可視光源と、上記透明柱体に同様に入射さ
れ、上記レンズピント調節部の上記スリーブとイ
メージフアイバの嵌合部に塗布した未硬化の紫外
線硬化型接着剤を照射して硬化させる紫外線源と
、上記可視光源と紫外線源からの照射を選択的に
切替える切替ミラとからなることを特徴とするレ
ンズのピント調整取付装置。 A lens focus adjustment section consisting of a sleeve to which a lens is fixed at one end, and an image fiber to which an uncured ultraviolet curing adhesive is applied in advance to the other end of the sleeve and fitted in an adjustable manner; a transparent column body disposed coaxially with the lens and having a focus adjustment line of sight at a position corresponding to the focus position from one end surface to which the lens fixed to the sleeve of the part is pressed; a visible light source that is incident on the body and illuminates the focus adjustment line of sight of the transparent column; and a visible light source that is also incident on the transparent column and applied to the fitting portion of the sleeve and image fiber of the lens focus adjustment section. A lens focusing and mounting device comprising: an ultraviolet source that irradiates and cures an uncured ultraviolet curable adhesive; and a switching mirror that selectively switches irradiation from the visible light source and the ultraviolet source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19296484U JPS61109406U (en) | 1984-12-21 | 1984-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19296484U JPS61109406U (en) | 1984-12-21 | 1984-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61109406U true JPS61109406U (en) | 1986-07-11 |
Family
ID=30750381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19296484U Pending JPS61109406U (en) | 1984-12-21 | 1984-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61109406U (en) |
-
1984
- 1984-12-21 JP JP19296484U patent/JPS61109406U/ja active Pending
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