JPS58109740U - Plate lens array - Google Patents
Plate lens arrayInfo
- Publication number
- JPS58109740U JPS58109740U JP570182U JP570182U JPS58109740U JP S58109740 U JPS58109740 U JP S58109740U JP 570182 U JP570182 U JP 570182U JP 570182 U JP570182 U JP 570182U JP S58109740 U JPS58109740 U JP S58109740U
- Authority
- JP
- Japan
- Prior art keywords
- lens array
- plate lens
- plate
- image field
- field diaphragm
- 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
Landscapes
- Lens Barrels (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の板状レンズアレイが用いられている複写
機用露光装置の光学系を示す断面図、第２図は同板状レ
ンズアレイに取り付けられる画像ライールド絞りを一部
切欠した斜視図、第３図は同板状レンズアレイを一部切
欠した斜視図、第４図はこの考案の一実施例を示す板状
レンズア・レイを一部切欠した斜視図、第５図は第４図
の■−■、線断面図、第６−図は同板状レンズアレイを
一部切欠した平面図である。
１０・・・・・・板状レンズアレイ本体、１１・・・・
・・画像フィールド用凹部、１２・・・・・・レンズ。Fig. 1 is a cross-sectional view showing the optical system of an exposure device for a copying machine using a conventional plate-shaped lens array, and Fig. 2 is a partially cutaway perspective view of the image Rylard diaphragm attached to the plate-shaped lens array. , FIG. 3 is a partially cutaway perspective view of the same plate-like lens array, FIG. 4 is a partially cutaway perspective view of the plate-like lens array showing an embodiment of this invention, and FIG. 5 is a partially cutaway perspective view of the plate-like lens array. Figure 6 is a partially cutaway plan view of the same plate-shaped lens array. 10... Plate lens array body, 11...
... Image field recess, 12... Lens.
Claims (1)
一表面に画像フィールド絞り用凹部が複数形成され、か
つ各画像フィールド絞り用凹部内に前記表面から突出し
ないレンズが一体に形成されていることを特徴とする板
状レンズアレイ。A plurality of image field diaphragm recesses are formed on at least one surface of the plastic plate-like lens array main body, and a lens that does not protrude from the surface is integrally formed in each image field diaphragm recess. plate-shaped lens array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP570182U JPS58109740U (en) | 1982-01-21 | 1982-01-21 | Plate lens array |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP570182U JPS58109740U (en) | 1982-01-21 | 1982-01-21 | Plate lens array |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58109740U true JPS58109740U (en) | 1983-07-26 |
Family
ID=30018496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP570182U Pending JPS58109740U (en) | 1982-01-21 | 1982-01-21 | Plate lens array |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58109740U (en) |
-
1982
- 1982-01-21 JP JP570182U patent/JPS58109740U/en active Pending
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