JPS6410785A - Focus adjustment system for infrared video equipment - Google Patents

Focus adjustment system for infrared video equipment

Info

Publication number
JPS6410785A
JPS6410785A JP62165812A JP16581287A JPS6410785A JP S6410785 A JPS6410785 A JP S6410785A JP 62165812 A JP62165812 A JP 62165812A JP 16581287 A JP16581287 A JP 16581287A JP S6410785 A JPS6410785 A JP S6410785A
Authority
JP
Japan
Prior art keywords
lens
focus
lens unit
distance
focus adjustment
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
JP62165812A
Other languages
English (en)
Other versions
JPH0531349B2 (ja
Inventor
Mitsumasa Masutani
Kimio Ono
Toyohisa Teraoka
Kenichi Tokuda
Taizo Miyamoto
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.)
Fujitsu Ltd
Japan Steel Works Ltd
Mitsubishi Heavy Industries Ltd
Technical Research and Development Institute of Japan Defence Agency
Original Assignee
Fujitsu Ltd
Japan Steel Works Ltd
Mitsubishi Heavy Industries Ltd
Technical Research and Development Institute of Japan Defence Agency
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 Fujitsu Ltd, Japan Steel Works Ltd, Mitsubishi Heavy Industries Ltd, Technical Research and Development Institute of Japan Defence Agency filed Critical Fujitsu Ltd
Priority to JP62165812A priority Critical patent/JPS6410785A/ja
Publication of JPS6410785A publication Critical patent/JPS6410785A/ja
Publication of JPH0531349B2 publication Critical patent/JPH0531349B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
JP62165812A 1987-07-01 1987-07-01 Focus adjustment system for infrared video equipment Granted JPS6410785A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62165812A JPS6410785A (en) 1987-07-01 1987-07-01 Focus adjustment system for infrared video equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62165812A JPS6410785A (en) 1987-07-01 1987-07-01 Focus adjustment system for infrared video equipment

Publications (2)

Publication Number Publication Date
JPS6410785A true JPS6410785A (en) 1989-01-13
JPH0531349B2 JPH0531349B2 (ja) 1993-05-12

Family

ID=15819464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62165812A Granted JPS6410785A (en) 1987-07-01 1987-07-01 Focus adjustment system for infrared video equipment

Country Status (1)

Country Link
JP (1) JPS6410785A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH044470U (ja) * 1990-04-27 1992-01-16
JPH05210035A (ja) * 1991-09-26 1993-08-20 Hughes Aircraft Co 多重視野センサレンズ装置
US5388907A (en) * 1991-10-31 1995-02-14 Minolta Co., Ltd. Measuring apparatus provided with an automatic focussing device
WO2015137320A1 (ja) * 2014-03-10 2015-09-17 株式会社タムロン レンズユニット、赤外線用カメラの後側焦点調整システム

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH044470U (ja) * 1990-04-27 1992-01-16
JPH05210035A (ja) * 1991-09-26 1993-08-20 Hughes Aircraft Co 多重視野センサレンズ装置
US5388907A (en) * 1991-10-31 1995-02-14 Minolta Co., Ltd. Measuring apparatus provided with an automatic focussing device
WO2015137320A1 (ja) * 2014-03-10 2015-09-17 株式会社タムロン レンズユニット、赤外線用カメラの後側焦点調整システム
JP2015169909A (ja) * 2014-03-10 2015-09-28 株式会社タムロン 赤外線用カメラの後側焦点調整システム
US10171722B2 (en) 2014-03-10 2019-01-01 Tamron Co., Ltd. Lens unit and rear-side focus adjustment system of infrared camera

Also Published As

Publication number Publication date
JPH0531349B2 (ja) 1993-05-12

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