JPH0329907U - - Google Patents
Info
- Publication number
- JPH0329907U JPH0329907U JP8963189U JP8963189U JPH0329907U JP H0329907 U JPH0329907 U JP H0329907U JP 8963189 U JP8963189 U JP 8963189U JP 8963189 U JP8963189 U JP 8963189U JP H0329907 U JPH0329907 U JP H0329907U
- Authority
- JP
- Japan
- Prior art keywords
- optical member
- displacement
- support device
- precision
- allowed
- 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 description 8
- 238000006073 displacement reaction Methods 0.000 claims 2
- 238000003384 imaging method Methods 0.000 description 3
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
- Cameras In General (AREA)
Description
第１図は、本考案の一実施例を示す光学部材の
支持装置であるシンプレートミラー支持部の要部
断面図、第２図は、上記第１図の支持装置を用い
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３図は、上記
第１図の支持装置を用いた結像光学系のテイキン
グレンズ部の分解斜視図、第４図は、上記第１図
の支持装置を用いた結像光学系の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）。
FIG. 1 is a cross-sectional view of a main part of a shim plate mirror support section which is a support device for an optical member showing an embodiment of the present invention, and FIG. 2 is an imaging optical system using the support device shown in FIG. 1 above. FIG. 3 is an exploded perspective view of the taking lens section of the imaging optical system using the support device shown in FIG. 1, and FIG. FIG. 2 is a perspective view of the shim plate mirror support portion of the L block of the imaging optical system using the support device shown in FIG. 1; 1... L block (supporting member), 2... Thin plate mirror (thin plate-like optical member).
Claims (1)
その面に沿う方向には実質的に変位を許容せず、
且つ、その面に交差する方向には微少な変位を許
容するようにして、平面度の精度が比較的低い支
持メンバーによつて支持するようにしたことを特
徴とする光学部材の支持装置。 Thin optical members with relatively high flatness accuracy,
Substantially no displacement is allowed in the direction along that plane,
A support device for an optical member, characterized in that the optical member is supported by a support member whose flatness is relatively low in precision, allowing minute displacement in a direction intersecting the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8963189U JPH0329907U (en) | 1989-07-29 | 1989-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8963189U JPH0329907U (en) | 1989-07-29 | 1989-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0329907U true JPH0329907U (en) | 1991-03-25 |
Family
ID=31639203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8963189U Pending JPH0329907U (en) | 1989-07-29 | 1989-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329907U (en) |
-
1989
- 1989-07-29 JP JP8963189U patent/JPH0329907U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0329907U (en) | ||
| JPS60143418U (en) | optical scanning device | |
| JPS61167028U (en) | ||
| JPS6016138Y2 (en) | Light receiving element holding mechanism of facsimile machine | |
| JPS6429613U (en) | ||
| JPH0285411U (en) | ||
| JPS6335036U (en) | ||
| JPS6185819U (en) | ||
| JPH0230913U (en) | ||
| JPS61114412U (en) | ||
| JPH0753051Y2 (en) | Lens fixing device for electrophotographic device | |
| JPS63153658U (en) | ||
| JPH0216418U (en) | ||
| JPH0369112U (en) | ||
| JPH0381953U (en) | ||
| JPS62109447U (en) | ||
| JPH02118363U (en) | ||
| JPH0329814U (en) | ||
| JPH0329815U (en) | ||
| JPH0180285U (en) | ||
| JPH023527U (en) | ||
| JPS59142749U (en) | Distortion aberration measurement device for focusing rod lens array | |
| JPH0312217U (en) | ||
| JPS6185821U (en) | ||
| JPS61173906U (en) |