[go: up one dir, main page]

JPS57138606A - Holder for plastic lens - Google Patents

Holder for plastic lens

Info

Publication number
JPS57138606A
JPS57138606A JP2356881A JP2356881A JPS57138606A JP S57138606 A JPS57138606 A JP S57138606A JP 2356881 A JP2356881 A JP 2356881A JP 2356881 A JP2356881 A JP 2356881A JP S57138606 A JPS57138606 A JP S57138606A
Authority
JP
Japan
Prior art keywords
lens
plastic lens
barrel part
holder
temp
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
JP2356881A
Other languages
Japanese (ja)
Other versions
JPH0324645B2 (en
Inventor
Noboru Yamada
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 JP2356881A priority Critical patent/JPS57138606A/en
Publication of JPS57138606A publication Critical patent/JPS57138606A/en
Publication of JPH0324645B2 publication Critical patent/JPH0324645B2/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 absorb the dimensional change owing to the temp. change between a plastic lens and a barrel part formed on a supporting cylinder holding said lens by interposing an elastic member between said barrel part and a retaining member. CONSTITUTION:A deformation absorbing member 14 of an elastic material slightly softer than a plastic lens 13 is interposed between the barrel part 12 of a supporting cylinder 11 and the lens 13, and the lens 13 is fixed to the member 14 in pressure contact therewith by means of a retaining ring 15 with a screw 16. Thereby, the dimensional change owing to the temp. change between the lens 13 and the part 12 is absorbed.
JP2356881A 1981-02-19 1981-02-19 Holder for plastic lens Granted JPS57138606A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2356881A JPS57138606A (en) 1981-02-19 1981-02-19 Holder for plastic lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2356881A JPS57138606A (en) 1981-02-19 1981-02-19 Holder for plastic lens

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP6248486A Division JPS6296916A (en) 1986-03-20 1986-03-20 Plastic lens holding device

Publications (2)

Publication Number Publication Date
JPS57138606A true JPS57138606A (en) 1982-08-27
JPH0324645B2 JPH0324645B2 (en) 1991-04-03

Family

ID=12114134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2356881A Granted JPS57138606A (en) 1981-02-19 1981-02-19 Holder for plastic lens

Country Status (1)

Country Link
JP (1) JPS57138606A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893011A (en) * 1981-11-30 1983-06-02 Hitachi Ltd Optical device
JPS59127986A (en) * 1983-01-13 1984-07-23 Matsushita Electric Ind Co Ltd Laser working device
DE3525813A1 (en) * 1984-07-23 1986-02-27 Olympus Optical Co., Ltd., Tokio/Tokyo DEVICE FOR HOLDING LENSES
WO2016038875A1 (en) * 2014-09-08 2016-03-17 株式会社ケンコー・トキナー Filter unit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5165625A (en) * 1974-10-16 1976-06-07 Combined Optical Ind Ltd TARENZUKUMITATETAI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5165625A (en) * 1974-10-16 1976-06-07 Combined Optical Ind Ltd TARENZUKUMITATETAI

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893011A (en) * 1981-11-30 1983-06-02 Hitachi Ltd Optical device
JPS59127986A (en) * 1983-01-13 1984-07-23 Matsushita Electric Ind Co Ltd Laser working device
DE3525813A1 (en) * 1984-07-23 1986-02-27 Olympus Optical Co., Ltd., Tokio/Tokyo DEVICE FOR HOLDING LENSES
WO2016038875A1 (en) * 2014-09-08 2016-03-17 株式会社ケンコー・トキナー Filter unit
JP2016057385A (en) * 2014-09-08 2016-04-21 株式会社ケンコー・トキナー Filter unit

Also Published As

Publication number Publication date
JPH0324645B2 (en) 1991-04-03

Similar Documents

Publication Publication Date Title
ES8104083A1 (en) Vibration damper arrangement for vehicles
JPS6465328A (en) Fixing structure of bearing
ES8100430A1 (en) Fuel injection system snubber valve assembly.
IT8620332A0 (en) SCREW PRESS FOR EXTRUDING WITH A CYLINDER THERMAL CONDITIONING DEVICE.
JPS57138606A (en) Holder for plastic lens
GB1323005A (en) Fastening of a deformable tube to a contact surface
CA2076806A1 (en) Developing device and method for locating a toner restricting member at a developing device
ES289222U (en) Vibration-damping device.
NO823486L (en) PRESSURE ABSORBERS FOR RECYCLING WEAPONS.
SE8206122L (en) SPENNANORDNING
SE8603994L (en) PISTON AND CYLINDER DEVICE
GB1413855A (en) Plastics housing for an optical lens systems inc typewriters
GB8613698D0 (en) Clamping plastics member to pipe
JPS57105702A (en) Reflection preventive structure of plastic lens
KR840003760A (en) Solar concentrator
GB865119A (en) Improvements relating to resilient pads or lengths of padding
DE3664222D1 (en) Fractional damper
GB916377A (en) Improvements in or relating to the manufacture of lenses
JPS5714488A (en) Ultrasonic depositing method
JPS52151476A (en) Controller for damped force on pressure side of shock absorber
JPS57185006A (en) Lens holding device
JPS6458454A (en) Damper for absorbing vibration
JPS5369395A (en) Fender
JPS6435501A (en) Multifocus lens
JPS56153306A (en) Attachment for mounting interchangeable lens