JPS57171323A - Attaching mechanism of filter to lens - Google Patents

Attaching mechanism of filter to lens

Info

Publication number
JPS57171323A
JPS57171323A JP5679481A JP5679481A JPS57171323A JP S57171323 A JPS57171323 A JP S57171323A JP 5679481 A JP5679481 A JP 5679481A JP 5679481 A JP5679481 A JP 5679481A JP S57171323 A JPS57171323 A JP S57171323A
Authority
JP
Japan
Prior art keywords
filter
lens
adaptor
clip
shaft
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
JP5679481A
Other languages
Japanese (ja)
Inventor
Junichi Oka
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.)
Olympus Corp
Original Assignee
Olympus Corp
Olympus Optical Co Ltd
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 Olympus Corp, Olympus Optical Co Ltd filed Critical Olympus Corp
Priority to JP5679481A priority Critical patent/JPS57171323A/en
Publication of JPS57171323A publication Critical patent/JPS57171323A/en
Pending 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
    • G03B11/00—Filters or other obturators specially adapted for photographic purposes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Blocking Light For Cameras (AREA)

Abstract

PURPOSE:To realize quick attachment and detachment of a filter to and from a lens, by fixing an adaptor having an attachment shaft to the lens and at the same time attaching the filter rotatably to the lens by means of a clip and the attachment shaft. CONSTITUTION:A stopper 2a and a coupling plate 2b are attached across an adaptor 2. A clip 5 of a filter 3 is opened against the force of a spring 7 and a filter attachment shaft 9 of the adaptor 2 is inserted to the clip 5 to connect the adaptor 2 to the filter 3. Thus the clip 5 holds tightly the shaft 9 by the force of the spring 7. As a result, the filter 3 is set in front of a lens 1 and furthermore, held at a prescribed position by a projection 3a and the stopper 2a by turning the filter 3 toward an arrow A. Photographing is possible with use of a filter.
JP5679481A 1981-04-15 1981-04-15 Attaching mechanism of filter to lens Pending JPS57171323A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5679481A JPS57171323A (en) 1981-04-15 1981-04-15 Attaching mechanism of filter to lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5679481A JPS57171323A (en) 1981-04-15 1981-04-15 Attaching mechanism of filter to lens

Publications (1)

Publication Number Publication Date
JPS57171323A true JPS57171323A (en) 1982-10-21

Family

ID=13037306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5679481A Pending JPS57171323A (en) 1981-04-15 1981-04-15 Attaching mechanism of filter to lens

Country Status (1)

Country Link
JP (1) JPS57171323A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004092014A1 (en) * 2003-04-14 2004-10-28 Eads Astrium Gmbh Receiver devices in spacecrafts comprising a transparent locking device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004092014A1 (en) * 2003-04-14 2004-10-28 Eads Astrium Gmbh Receiver devices in spacecrafts comprising a transparent locking device

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