JPS59142749U - Distortion aberration measurement device for focusing rod lens array - Google Patents

Distortion aberration measurement device for focusing rod lens array

Info

Publication number
JPS59142749U
JPS59142749U JP3636383U JP3636383U JPS59142749U JP S59142749 U JPS59142749 U JP S59142749U JP 3636383 U JP3636383 U JP 3636383U JP 3636383 U JP3636383 U JP 3636383U JP S59142749 U JPS59142749 U JP S59142749U
Authority
JP
Japan
Prior art keywords
lens array
rod lens
distortion aberration
measurement device
aberration measurement
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
Application number
JP3636383U
Other languages
Japanese (ja)
Inventor
俊二 坂井
千葉　巳生
幸夫 中村
Original Assignee
沖電気工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 沖電気工業株式会社 filed Critical 沖電気工業株式会社
Priority to JP3636383U priority Critical patent/JPS59142749U/en
Publication of JPS59142749U publication Critical patent/JPS59142749U/en
Pending legal-status Critical Current

Links

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の集束性ロッドレンズアレイの歪曲収差測
定装置を示す斜視図、第２図は本考案による集束性ロッ
ドレンズアレイの歪曲収差測定装置の一実施例を示す斜
視図、第３図は本考案におけるアレイ化センサと■形ス
リットの結像位置の関係を示す説明図、第４図はその結
像位置をずらした場合を示す説明図である。 ２・・・集束性ロッドレンズアレイ、３・・・レンズ移
動系、４・・・アレイ化センサ、５・・・Ｘ方向微動ス
テージ、６・・・Ｙ方向微動ステージ、７・・・光源、
８・・・光拡散板、９・・・スリット板、１０・・・■
形スリット、１１・・・■形スリットの像。FIG. 1 is a perspective view showing a conventional distortion aberration measurement device for a convergent rod lens array, FIG. 2 is a perspective view showing an embodiment of the distortion aberration measurement device for a convergence rod lens array according to the present invention, and FIG. 4 is an explanatory diagram showing the relationship between the imaging position of the arrayed sensor and the ■-shaped slit in the present invention, and FIG. 4 is an explanatory diagram showing the case where the imaging position is shifted. 2... Focusing rod lens array, 3... Lens moving system, 4... Arrayed sensor, 5... X direction fine movement stage, 6... Y direction fine movement stage, 7... Light source,
8...Light diffusion plate, 9...Slit plate, 10...■
Shape slit, 11... ■Shape slit statue.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 集束性ロッドレンズアレイをそのアレイ方向へ移動させ
るレンズ移動系と、光源と、この光源と集束性ロッドレ
ンズアレイとの間に配置された光拡散板、及び■形スリ
ットを有するスリット板と、前記集束性ロッドレンズア
レイを間に介在させてスリット板と対向させた光感釦用
のアレイ化センサとを備えていることを特徴とする集束
性ロッドレンズアレイの歪曲収差測定装置。a lens movement system for moving the convergent rod lens array in the array direction; a light source; a light diffusing plate disposed between the light source and the convergent rod lens array; and a slit plate having a ■-shaped slit; 1. A convergent rod lens array distortion aberration measuring device, comprising: an arrayed sensor for a photosensitive button that faces a slit plate with a convergent rod lens array interposed therebetween.
JP3636383U 1983-03-15 1983-03-15 Distortion aberration measurement device for focusing rod lens array Pending JPS59142749U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3636383U JPS59142749U (en) 1983-03-15 1983-03-15 Distortion aberration measurement device for focusing rod lens array

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3636383U JPS59142749U (en) 1983-03-15 1983-03-15 Distortion aberration measurement device for focusing rod lens array

Publications (1)

Publication Number Publication Date
JPS59142749U true JPS59142749U (en) 1984-09-25

Family

ID=30167036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3636383U Pending JPS59142749U (en) 1983-03-15 1983-03-15 Distortion aberration measurement device for focusing rod lens array

Country Status (1)

Country Link
JP (1) JPS59142749U (en)

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