JPH0342646B2 - - Google Patents

Info

Publication number
JPH0342646B2
JPH0342646B2 JP11832885A JP11832885A JPH0342646B2 JP H0342646 B2 JPH0342646 B2 JP H0342646B2 JP 11832885 A JP11832885 A JP 11832885A JP 11832885 A JP11832885 A JP 11832885A JP H0342646 B2 JPH0342646 B2 JP H0342646B2
Authority
JP
Japan
Prior art keywords
optical axis
rays
spherical
light
light shielding
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.)
Expired
Application number
JP11832885A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61275828A (ja
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 filed Critical
Priority to JP60118328A priority Critical patent/JPS61275828A/ja
Priority to US06/866,585 priority patent/US4810076A/en
Priority to CN86103626A priority patent/CN1009868B/zh
Priority to EP86304078A priority patent/EP0204514B1/fr
Priority to DE8686304078T priority patent/DE3687539T2/de
Priority to KR1019860004268A priority patent/KR900006480B1/ko
Publication of JPS61275828A publication Critical patent/JPS61275828A/ja
Publication of JPH0342646B2 publication Critical patent/JPH0342646B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Diaphragms For Cameras (AREA)
JP60118328A 1985-05-31 1985-05-31 絞り Granted JPS61275828A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP60118328A JPS61275828A (ja) 1985-05-31 1985-05-31 絞り
US06/866,585 US4810076A (en) 1985-05-31 1986-05-23 Selective shading device and an optical device using the same
CN86103626A CN1009868B (zh) 1985-05-31 1986-05-28 遮光装置及使用遮光装置的光学装置
EP86304078A EP0204514B1 (fr) 1985-05-31 1986-05-29 Diaphragme sélectif et dispositif optique comportant un tel diaphragme
DE8686304078T DE3687539T2 (de) 1985-05-31 1986-05-29 Selektive blende und optisches geraet mit einer selektiven blende.
KR1019860004268A KR900006480B1 (ko) 1985-05-31 1986-05-30 차광장치와 그것을 이용한 광학장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60118328A JPS61275828A (ja) 1985-05-31 1985-05-31 絞り

Publications (2)

Publication Number Publication Date
JPS61275828A JPS61275828A (ja) 1986-12-05
JPH0342646B2 true JPH0342646B2 (fr) 1991-06-27

Family

ID=14733944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60118328A Granted JPS61275828A (ja) 1985-05-31 1985-05-31 絞り

Country Status (1)

Country Link
JP (1) JPS61275828A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011121459A3 (fr) * 2010-03-30 2012-02-23 Kimberly-Clark Worldwide, Inc. Système d'enregistrement et d'inspection de bobineuse

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2707789B2 (ja) * 1990-03-24 1998-02-04 キヤノン株式会社 遮光板を有したレンズ系

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011121459A3 (fr) * 2010-03-30 2012-02-23 Kimberly-Clark Worldwide, Inc. Système d'enregistrement et d'inspection de bobineuse

Also Published As

Publication number Publication date
JPS61275828A (ja) 1986-12-05

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