JPH0313573B2 - - Google Patents

Info

Publication number
JPH0313573B2
JPH0313573B2 JP55135036A JP13503680A JPH0313573B2 JP H0313573 B2 JPH0313573 B2 JP H0313573B2 JP 55135036 A JP55135036 A JP 55135036A JP 13503680 A JP13503680 A JP 13503680A JP H0313573 B2 JPH0313573 B2 JP H0313573B2
Authority
JP
Japan
Prior art keywords
layer
light
polyester film
film
metal
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
JP55135036A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5760315A (en
Inventor
Koichi Mihara
Yoshuki Suzuki
Yasuo Ishiguro
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.)
Nidec Precision Corp
Original Assignee
Nidec Copal Corp
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 Nidec Copal Corp filed Critical Nidec Copal Corp
Priority to JP13503680A priority Critical patent/JPS5760315A/ja
Publication of JPS5760315A publication Critical patent/JPS5760315A/ja
Publication of JPH0313573B2 publication Critical patent/JPH0313573B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Diaphragms For Cameras (AREA)
  • Shutters For Cameras (AREA)
JP13503680A 1980-09-27 1980-09-27 Shutter vane of camera Granted JPS5760315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13503680A JPS5760315A (en) 1980-09-27 1980-09-27 Shutter vane of camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13503680A JPS5760315A (en) 1980-09-27 1980-09-27 Shutter vane of camera

Publications (2)

Publication Number Publication Date
JPS5760315A JPS5760315A (en) 1982-04-12
JPH0313573B2 true JPH0313573B2 (enEXAMPLES) 1991-02-22

Family

ID=15142439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13503680A Granted JPS5760315A (en) 1980-09-27 1980-09-27 Shutter vane of camera

Country Status (1)

Country Link
JP (1) JPS5760315A (enEXAMPLES)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141624A (en) * 1981-02-26 1982-09-02 Canon Inc Shutter blade for camera
JPH10312000A (ja) * 1997-05-12 1998-11-24 Copal Co Ltd 遮光羽根
JP3215815B2 (ja) 1998-09-02 2001-10-09 日本電産コパル株式会社 光学機器用遮光羽根材

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4969131A (enEXAMPLES) * 1972-11-01 1974-07-04

Also Published As

Publication number Publication date
JPS5760315A (en) 1982-04-12

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