JPH0227104U - - Google Patents
Info
- Publication number
- JPH0227104U JPH0227104U JP10420288U JP10420288U JPH0227104U JP H0227104 U JPH0227104 U JP H0227104U JP 10420288 U JP10420288 U JP 10420288U JP 10420288 U JP10420288 U JP 10420288U JP H0227104 U JPH0227104 U JP H0227104U
- Authority
- JP
- Japan
- Prior art keywords
- attached
- condenser lens
- lens barrel
- condenser
- cylinder
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000003384 imaging method Methods 0.000 claims 1
- 230000035515 penetration Effects 0.000 description 1
Landscapes
- Lens Barrels (AREA)
- Solid State Image Pick-Up Elements (AREA)
Description
第１図は本考案の鏡筒を示す分解斜視図、第２
図はその断面図、第３図は第２図の各部を一体化
したときの断面図、第４図は樹脂フイルタが装着
された支持部材の断面図、第５図は本考案の鏡筒
を基板に取付ける場合を示す断面図、第６図は基
板に取付けられた鏡筒の断面図である。第７図は
従来の光学系を示す断面図である。
１…筒体、２…支持部材、３…環体、４…取付
部材、Ｌ…鏡筒、１０…レンズ、１３，２４…当
接面、２０…樹脂フイルタ、２１，２２…コンデ
ンサレンズ、２５…突出片、３２…貫通構。
Figure 1 is an exploded perspective view showing the lens barrel of the present invention;
The figure is a cross-sectional view, Figure 3 is a cross-sectional view of the parts shown in Figure 2 integrated, Figure 4 is a cross-sectional view of the support member to which the resin filter is attached, and Figure 5 is a cross-sectional view of the lens barrel of the present invention. A sectional view showing the case where the lens barrel is attached to a substrate. FIG. 6 is a sectional view of the lens barrel attached to the substrate. FIG. 7 is a sectional view showing a conventional optical system. DESCRIPTION OF SYMBOLS 1 ... Cylindrical body, 2 ... Supporting member, 3 ... Ring body, 4 ... Mounting member, L... Lens barrel, 10... Lens, 13, 24... Contact surface, 20... Resin filter, 21, 22... Condenser lens, 25 ... Projection piece, 32... Penetration structure.
Claims (1)
の一端に装置される環体、少なくとも一つのコン
デンサレンズが取付けられて上記筒体の一端に上
記環体で挟着されるレンズ支持部材、からなり、
上記支持部材は光軸に対して一定の角度を有する
一面で上記筒体に当接し、上記支持部材及び筒体
に依つて上記各レンズ間の光軸方向の距離が設定
されることを特徴とするコンデンサレンズ用鏡筒
。 (2) 請求項第１項記載のコンデンサレンズ用鏡
筒に於いて、上記支持部材の上記環体に当接する
側に突出片を設けると共に、この突出片が遊貫さ
れる貫通溝を上記環体に設け、この溝に遊貫され
た上記突出片を押圧して上記支持部材を摺動せし
めることを特徴とするコンデンサレンズ用鏡筒。 (3) 請求項第１項記載のコンデンサレンズ用鏡
筒に於いて、上記支持部材に取付けられたコンデ
ンサレンズの内側に特定波長の光を遮断する樹脂
フイルタを装着したことを特徴とするコンデンサ
レンズ用鏡筒。 (4) 基板にＣＣＤ固体撮像素子を取付け、少な
くとも一つのコンデンサレンズを備えた請求項第
１項記載のコンデンサレンズ用鏡筒を上記固体撮
像素子を覆うように基板に装着したことを特徴と
する固体撮像装置。[Claims for Utility Model Registration] (1) A cylinder to which an optical lens is attached, a ring installed at one end of the cylinder, and at least one condenser lens attached to one end of the cylinder. a lens support member that is sandwiched;
The supporting member is in contact with the cylindrical body on one side having a certain angle with respect to the optical axis, and the distance between the lenses in the optical axis direction is set depending on the supporting member and the cylindrical body. A lens barrel for condenser lenses. (2) In the condenser lens barrel according to claim 1, a projecting piece is provided on the side of the support member that comes into contact with the ring body, and a through groove through which the projecting piece loosely passes is provided in the ring body. A lens barrel for a condenser lens, characterized in that the supporting member is slid by pressing the protruding piece that is provided on the body and loosely passed through the groove. (3) The condenser lens barrel according to claim 1, wherein a resin filter for blocking light of a specific wavelength is attached to the inside of the condenser lens attached to the support member. lens barrel. (4) A CCD solid-state image pickup device is attached to a substrate, and the condenser lens barrel according to claim 1, which is provided with at least one condenser lens, is attached to the substrate so as to cover the solid-state image pickup device. Solid-state imaging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988104202U JPH0736335Y2 (en) | 1988-08-05 | 1988-08-05 | Condenser lens barrel and solid-state imaging device including the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988104202U JPH0736335Y2 (en) | 1988-08-05 | 1988-08-05 | Condenser lens barrel and solid-state imaging device including the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0227104U true JPH0227104U (en) | 1990-02-22 |
| JPH0736335Y2 JPH0736335Y2 (en) | 1995-08-16 |
Family
ID=31335712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988104202U Expired - Lifetime JPH0736335Y2 (en) | 1988-08-05 | 1988-08-05 | Condenser lens barrel and solid-state imaging device including the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0736335Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003078797A (en) * | 2001-08-30 | 2003-03-14 | Olympus Optical Co Ltd | Electronic imaging apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5751929U (en) * | 1980-09-10 | 1982-03-25 | ||
| JPS59104552U (en) * | 1982-12-28 | 1984-07-13 | 日本電気株式会社 | solid state imaging camera |
| JPS59121607U (en) * | 1983-02-04 | 1984-08-16 | 株式会社ニコン | Intermediate lens barrel for microscope |
| JPS6113818U (en) * | 1984-06-27 | 1986-01-27 | アルプス電気株式会社 | lens unit |
-
1988
- 1988-08-05 JP JP1988104202U patent/JPH0736335Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5751929U (en) * | 1980-09-10 | 1982-03-25 | ||
| JPS59104552U (en) * | 1982-12-28 | 1984-07-13 | 日本電気株式会社 | solid state imaging camera |
| JPS59121607U (en) * | 1983-02-04 | 1984-08-16 | 株式会社ニコン | Intermediate lens barrel for microscope |
| JPS6113818U (en) * | 1984-06-27 | 1986-01-27 | アルプス電気株式会社 | lens unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003078797A (en) * | 2001-08-30 | 2003-03-14 | Olympus Optical Co Ltd | Electronic imaging apparatus |
| JP4574914B2 (en) * | 2001-08-30 | 2010-11-04 | オリンパス株式会社 | Electronic imaging device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0736335Y2 (en) | 1995-08-16 |