JPS6160408B2 - - Google Patents

Info

Publication number
JPS6160408B2
JPS6160408B2 JP8781081A JP8781081A JPS6160408B2 JP S6160408 B2 JPS6160408 B2 JP S6160408B2 JP 8781081 A JP8781081 A JP 8781081A JP 8781081 A JP8781081 A JP 8781081A JP S6160408 B2 JPS6160408 B2 JP S6160408B2
Authority
JP
Japan
Prior art keywords
lens
temperature
changes
bimetal
focus
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
Application number
JP8781081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57202507A (en
Inventor
Toshimasa Honda
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 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 Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP8781081A priority Critical patent/JPS57202507A/ja
Publication of JPS57202507A publication Critical patent/JPS57202507A/ja
Publication of JPS6160408B2 publication Critical patent/JPS6160408B2/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
    • G02B7/028—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
JP8781081A 1981-06-08 1981-06-08 Lens holder of interlens space changing with temperature Granted JPS57202507A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8781081A JPS57202507A (en) 1981-06-08 1981-06-08 Lens holder of interlens space changing with temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8781081A JPS57202507A (en) 1981-06-08 1981-06-08 Lens holder of interlens space changing with temperature

Publications (2)

Publication Number Publication Date
JPS57202507A JPS57202507A (en) 1982-12-11
JPS6160408B2 true JPS6160408B2 (enrdf_load_html_response) 1986-12-20

Family

ID=13925327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8781081A Granted JPS57202507A (en) 1981-06-08 1981-06-08 Lens holder of interlens space changing with temperature

Country Status (1)

Country Link
JP (1) JPS57202507A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5298443B2 (ja) * 2006-03-24 2013-09-25 コニカミノルタ株式会社 投射レンズユニット
JP2017049490A (ja) * 2015-09-03 2017-03-09 株式会社リコー 投射光学系、投射装置及び屈折光学系ユニット

Also Published As

Publication number Publication date
JPS57202507A (en) 1982-12-11

Similar Documents

Publication Publication Date Title
US5177641A (en) Structure for holding lens in lens holding member
JPS6160408B2 (enrdf_load_html_response)
JP3515711B2 (ja) ズームレンズ系及びズームレンズ系の調整方法
US4472033A (en) Zoom lens having an automatic focus detecting device
JP2003185904A (ja) カメラ
JPS6160406B2 (enrdf_load_html_response)
US5146367A (en) Arrangements for, method of, and lenses configured to provide thermal compensation in lens element mounts
JPS6160409B2 (enrdf_load_html_response)
US4636042A (en) Mechanical mounting for zoom lens
US4148562A (en) Lens barrel for camera having lens and camera displacing mechanisms on respective sides of stationary supporting structure
CN106443980B (zh) 紧凑型广角高分辨率空间目标探测镜头
JPS6131285Y2 (enrdf_load_html_response)
JPS6235048Y2 (enrdf_load_html_response)
US4099844A (en) Variable focal lens having a divergent front element
JP6887064B2 (ja) レンズユニット及び撮像装置
JPH0442810Y2 (enrdf_load_html_response)
JP5708226B2 (ja) 温度補正機構及びレンズ鏡胴
US3787108A (en) Device for adjusting the focal point of a photographic lens
JPS615218A (ja) ズ−ムレンズ鏡筒
JPS62156607A (ja) レンズ鏡筒
JPH0352605B2 (enrdf_load_html_response)
JPS6017091B2 (ja) レンズ鏡筒
JPS646487Y2 (enrdf_load_html_response)
JP3898821B2 (ja) 焦点位置温度補正機構を備えるカメラのレンズ鏡筒
JPS63177104A (ja) プラスチツクレンズ鏡筒