JPS57141607A - Fixing device for lens - Google Patents

Fixing device for lens

Info

Publication number
JPS57141607A
JPS57141607A JP2617081A JP2617081A JPS57141607A JP S57141607 A JPS57141607 A JP S57141607A JP 2617081 A JP2617081 A JP 2617081A JP 2617081 A JP2617081 A JP 2617081A JP S57141607 A JPS57141607 A JP S57141607A
Authority
JP
Japan
Prior art keywords
lens
gap
ring
solidifying
fixing device
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.)
Granted
Application number
JP2617081A
Other languages
Japanese (ja)
Other versions
JPH0332042B2 (en
Inventor
Shinichi Tsuchisaka
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 JP2617081A priority Critical patent/JPS57141607A/en
Publication of JPS57141607A publication Critical patent/JPS57141607A/en
Publication of JPH0332042B2 publication Critical patent/JPH0332042B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/026—Mountings, adjusting means, or light-tight connections, for optical elements for lenses using retaining rings or springs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)

Abstract

PURPOSE:To surely fix a lens in a strainless state by injecting a soft filler into the gap between at least one of the front and rear sides of the lens and a lens holding member and by solidifying the filler. CONSTITUTION:A ring 12 for preventing the flow of silicone rubber is attached to the tip of a mirror frame 11, and a lens 10 is fixed with the pressing ring 13 of the frame 11. Silicone rubber is injected into the gap A from the injection hole 11a to fill the gap A. After solidifying the rubber, the ring 12 is detached. Thus, the lens 10 is surely fixed in a strainless state.
JP2617081A 1981-02-26 1981-02-26 Fixing device for lens Granted JPS57141607A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2617081A JPS57141607A (en) 1981-02-26 1981-02-26 Fixing device for lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2617081A JPS57141607A (en) 1981-02-26 1981-02-26 Fixing device for lens

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP6259586A Division JPS61215509A (en) 1986-03-20 1986-03-20 Lens fixing device

Publications (2)

Publication Number Publication Date
JPS57141607A true JPS57141607A (en) 1982-09-02
JPH0332042B2 JPH0332042B2 (en) 1991-05-09

Family

ID=12186064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2617081A Granted JPS57141607A (en) 1981-02-26 1981-02-26 Fixing device for lens

Country Status (1)

Country Link
JP (1) JPS57141607A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557982A1 (en) * 1984-01-10 1985-07-12 Henri Pierre Special retention member (lining) for obtaining flexible and safe mounting for solar optical lenses, protective lenses and all lenses of optical instruments, as well as for "salvaging" glasses ground too small
JP2006140281A (en) * 2004-11-11 2006-06-01 Stanley Electric Co Ltd Power led and its manufacturing method
JP2006343668A (en) * 2005-06-10 2006-12-21 Fujinon Corp Lens waterproofing method and lens assembly
JP2015106005A (en) * 2013-11-29 2015-06-08 日本電産コパル株式会社 Lens optical device
JP2021060544A (en) * 2019-10-09 2021-04-15 キヤノン株式会社 Optical device, lens device, and imaging apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4916538A (en) * 1972-06-07 1974-02-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4916538A (en) * 1972-06-07 1974-02-14

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557982A1 (en) * 1984-01-10 1985-07-12 Henri Pierre Special retention member (lining) for obtaining flexible and safe mounting for solar optical lenses, protective lenses and all lenses of optical instruments, as well as for "salvaging" glasses ground too small
JP2006140281A (en) * 2004-11-11 2006-06-01 Stanley Electric Co Ltd Power led and its manufacturing method
JP2006343668A (en) * 2005-06-10 2006-12-21 Fujinon Corp Lens waterproofing method and lens assembly
JP2015106005A (en) * 2013-11-29 2015-06-08 日本電産コパル株式会社 Lens optical device
JP2021060544A (en) * 2019-10-09 2021-04-15 キヤノン株式会社 Optical device, lens device, and imaging apparatus

Also Published As

Publication number Publication date
JPH0332042B2 (en) 1991-05-09

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