JPH0329815U - - Google Patents
Info
- Publication number
- JPH0329815U JPH0329815U JP8877389U JP8877389U JPH0329815U JP H0329815 U JPH0329815 U JP H0329815U JP 8877389 U JP8877389 U JP 8877389U JP 8877389 U JP8877389 U JP 8877389U JP H0329815 U JPH0329815 U JP H0329815U
- Authority
- JP
- Japan
- Prior art keywords
- thin plate
- optical member
- view
- elastic piece
- optical system
- 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 17
- 238000003384 imaging method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
- Cameras In General (AREA)
Description
第１図は、本考案の一実施例の薄板状光学部材
の組付け装置を用いた結像光学系のＬブロツク部
、撮像光学系およびフアインダ光学系の分解斜視
図、第２図は、上記第１図の結像光学系のテイキ
ングレンズ部の分解斜視図、第３図は、上記第１
図の結像光学系のＬブロツクのシンプレートミラ
ー支持部の斜視図、第４図は、上記第１図の結像
光学系におけるスクリーンマツト上の結像位置の
ずれ説明のためのシンプレートミラー、および、
スクリーンマツト部の要部断面図、第５図は、上
記第１図の結像光学系のシンプレートミラー支持
部の要部断面図、第６図Ａ，Ｂは、上記第１図の
結像光学系の要部の斜視図を示し、シンプレート
ミラーの支持位置を説明するものであつて、第６
図Ａはフアインダ用光束のための反射方向が撮像
素子の水平走査方向と一致している場合の斜視図
、第６図Ｂはそれが直交している場合の斜視図、
第７図は、上記第１図の結像光学系のシンプレー
トミラーのクツシヨン材接着時の斜視図、第８図
は、上記第１図の結像光学系のシンプレートミラ
ーのコーテイング状態を示す平面図である。
１……Ｌブロツク（支持メンバー）、２……シ
ンプレートミラー（薄板状光学部材）、２３ａ〜
２３ｃ……クツシヨン材（弾性片）。
FIG. 1 is an exploded perspective view of the L block portion, the imaging optical system, and the finder optical system of the imaging optical system using the apparatus for assembling thin plate-like optical members according to an embodiment of the present invention, and FIG. 2 is an exploded perspective view of the FIG. 1 is an exploded perspective view of the taking lens section of the imaging optical system, and FIG.
FIG. 4 is a perspective view of the shim plate mirror support portion of the L block of the imaging optical system shown in FIG. ,and,
FIG. 5 is a cross-sectional view of the main part of the screen mat section, FIG. 5 is a cross-sectional view of the main part of the thin plate mirror support part of the imaging optical system shown in FIG. 1 above, and FIGS. The sixth figure shows a perspective view of the main parts of the optical system and explains the support position of the shim plate mirror.
Figure A is a perspective view when the reflection direction for the viewfinder light beam coincides with the horizontal scanning direction of the image sensor, and Figure 6B is a perspective view when it is orthogonal.
Fig. 7 is a perspective view of the shim plate mirror of the imaging optical system shown in Fig. 1 above when the cushion material is adhered, and Fig. 8 shows the coating state of the shim plate mirror of the imaging optical system shown in Fig. 1 above. FIG. 1... L block (support member), 2... Thin plate mirror (thin plate-like optical member), 23a~
23c...Cushion material (elastic piece).
Claims (1)
所において弾性片を介して対応する支持メンバー
の基準面に押圧することにより固定支持すること
を特徴とする薄板状光学部材の組付け装置。 (2) 上記薄板状光学部材の該当箇所に上記弾性
片を取り付ける位置を示すための指標を設けるこ
とを特徴とする請求項１記載の薄板状光学部材。 (3) 弾性片を予め取り付けた薄板状光学部材を
用いて支持メンバーの基準面に押圧することによ
り固定支持することを特徴とする薄板状光学部材
の組付け装置。[Claims for Utility Model Registration] (1) One surface side of the thin plate-like optical member is fixedly supported by pressing it against the reference surface of the corresponding support member at a predetermined location via an elastic piece. Assembling device for thin plate optical members. (2) The thin plate-like optical member according to claim 1, wherein an index is provided at a corresponding location of the thin plate-like optical member to indicate a position where the elastic piece is attached. (3) An apparatus for assembling a thin plate-like optical member, characterized in that the thin-plate optical member to which an elastic piece is attached in advance is fixedly supported by pressing it against a reference surface of a support member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989088773U JP2518938Y2 (en) | 1989-07-28 | 1989-07-28 | Thin plate mirror support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989088773U JP2518938Y2 (en) | 1989-07-28 | 1989-07-28 | Thin plate mirror support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0329815U true JPH0329815U (en) | 1991-03-25 |
| JP2518938Y2 JP2518938Y2 (en) | 1996-12-04 |
Family
ID=31638366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989088773U Expired - Fee Related JP2518938Y2 (en) | 1989-07-28 | 1989-07-28 | Thin plate mirror support device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2518938Y2 (en) |
-
1989
- 1989-07-28 JP JP1989088773U patent/JP2518938Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2518938Y2 (en) | 1996-12-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |