JPH0462054B2 - - Google Patents

Info

Publication number
JPH0462054B2
JPH0462054B2 JP59156402A JP15640284A JPH0462054B2 JP H0462054 B2 JPH0462054 B2 JP H0462054B2 JP 59156402 A JP59156402 A JP 59156402A JP 15640284 A JP15640284 A JP 15640284A JP H0462054 B2 JPH0462054 B2 JP H0462054B2
Authority
JP
Japan
Prior art keywords
aperture
blades
notch
semi
transparent
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 - Lifetime
Application number
JP59156402A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6134530A (ja
Inventor
Toshio Kimura
Takayasu Shishido
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pentax Precision Co Ltd
Original Assignee
Asahi Seimitsu KK
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 Asahi Seimitsu KK filed Critical Asahi Seimitsu KK
Priority to JP15640284A priority Critical patent/JPS6134530A/ja
Publication of JPS6134530A publication Critical patent/JPS6134530A/ja
Publication of JPH0462054B2 publication Critical patent/JPH0462054B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Diaphragms For Cameras (AREA)
JP15640284A 1984-07-26 1984-07-26 絞り羽根 Granted JPS6134530A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15640284A JPS6134530A (ja) 1984-07-26 1984-07-26 絞り羽根

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15640284A JPS6134530A (ja) 1984-07-26 1984-07-26 絞り羽根

Publications (2)

Publication Number Publication Date
JPS6134530A JPS6134530A (ja) 1986-02-18
JPH0462054B2 true JPH0462054B2 (pm) 1992-10-05

Family

ID=15626952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15640284A Granted JPS6134530A (ja) 1984-07-26 1984-07-26 絞り羽根

Country Status (1)

Country Link
JP (1) JPS6134530A (pm)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01252945A (ja) * 1988-03-31 1989-10-09 Matsushita Electric Ind Co Ltd 絞り装置
JPH01252944A (ja) * 1988-03-31 1989-10-09 Matsushita Electric Ind Co Ltd 絞り装置
JPH01252946A (ja) * 1988-03-31 1989-10-09 Matsushita Electric Ind Co Ltd 絞り装置
JPH01153532U (pm) * 1988-04-15 1989-10-23
EP1150141A1 (en) * 2000-04-25 2001-10-31 Hewlett-Packard Company, A Delaware Corporation Optical assembly
JP4590074B2 (ja) * 2000-08-09 2010-12-01 キヤノン株式会社 光量調節装置、レンズ装置および撮像装置
KR20020065201A (ko) * 2001-02-06 2002-08-13 앰코 테크놀로지 코리아 주식회사 반도체 패키지 제조용 레이져 빔 장치의 핀홀 구조
JP4980400B2 (ja) * 2009-08-19 2012-07-18 日本電産コパル株式会社 カメラ用レンズシャッタ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50105448U (pm) * 1974-02-04 1975-08-29
JPS57118226A (en) * 1981-01-14 1982-07-23 Copal Co Ltd Plastic blade for optical machine

Also Published As

Publication number Publication date
JPS6134530A (ja) 1986-02-18

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