FI20011272A - Kameran tarkennusmenetelmä ja kamera - Google Patents

Kameran tarkennusmenetelmä ja kamera

Info

Publication number
FI20011272A
FI20011272A FI20011272A FI20011272A FI20011272A FI 20011272 A FI20011272 A FI 20011272A FI 20011272 A FI20011272 A FI 20011272A FI 20011272 A FI20011272 A FI 20011272A FI 20011272 A FI20011272 A FI 20011272A
Authority
FI
Finland
Prior art keywords
camera
focusing method
camera focusing
focusing
Prior art date
Application number
FI20011272A
Other languages
English (en)
Swedish (sv)
Other versions
FI20011272A0 (fi
Inventor
Kai Ojala
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Priority to FI20011272A priority Critical patent/FI20011272A/fi
Publication of FI20011272A0 publication Critical patent/FI20011272A0/fi
Priority to US10/172,552 priority patent/US20030002867A1/en
Priority to EP02396089A priority patent/EP1273950A3/en
Publication of FI20011272A publication Critical patent/FI20011272A/fi

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G02B15/02—Optical objectives with means for varying the magnification by changing, adding, or subtracting a part of the objective, e.g. convertible objective
    • G02B15/10—Optical objectives with means for varying the magnification by changing, adding, or subtracting a part of the objective, e.g. convertible objective by adding a part, e.g. close-up attachment

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Studio Devices (AREA)
  • Focusing (AREA)
FI20011272A 2001-06-15 2001-06-15 Kameran tarkennusmenetelmä ja kamera FI20011272A (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20011272A FI20011272A (fi) 2001-06-15 2001-06-15 Kameran tarkennusmenetelmä ja kamera
US10/172,552 US20030002867A1 (en) 2001-06-15 2002-06-13 Focusing method for a camera and a camera
EP02396089A EP1273950A3 (en) 2001-06-15 2002-06-13 Focusing method for a camera and a camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20011272A FI20011272A (fi) 2001-06-15 2001-06-15 Kameran tarkennusmenetelmä ja kamera

Publications (2)

Publication Number Publication Date
FI20011272A0 FI20011272A0 (fi) 2001-06-15
FI20011272A true FI20011272A (fi) 2002-12-16

Family

ID=8561419

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20011272A FI20011272A (fi) 2001-06-15 2001-06-15 Kameran tarkennusmenetelmä ja kamera

Country Status (3)

Country Link
US (1) US20030002867A1 (fi)
EP (1) EP1273950A3 (fi)
FI (1) FI20011272A (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050068444A1 (en) * 2003-09-29 2005-03-31 Arc Design, Inc. Lens turret with back focal length adjustment
US6804460B1 (en) * 2003-09-30 2004-10-12 Arc Design, Inc. Lens turret with back focal length adjustment
US7149420B1 (en) * 2004-10-25 2006-12-12 Magnachip Semiconductor, Inc. Auto-focusing lens with progressive variable focal element
US7627236B2 (en) * 2006-02-22 2009-12-01 Nokia Corporation Hydraulic optical focusing-stabilizer
US20100277638A1 (en) * 2009-04-29 2010-11-04 Thomas Craven-Bartle Image space focus
US8760563B2 (en) 2010-10-19 2014-06-24 Hand Held Products, Inc. Autofocusing optical imaging device
US8692927B2 (en) 2011-01-19 2014-04-08 Hand Held Products, Inc. Imaging terminal having focus control
CN106470299B (zh) * 2015-08-18 2022-12-23 杭州海康机器人股份有限公司 镜头、摄像机、包裹检测系统和图像处理方法
CN109073877B (zh) * 2016-03-29 2021-11-16 深圳市大疆创新科技有限公司 用于光程调节的系统、控制成像装置的方法和无人机
CN106773458A (zh) * 2017-03-31 2017-05-31 彭中 一种调节焦距的方法和装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922010A (ja) * 1982-07-28 1984-02-04 Sorigoole Japan:Kk 自動焦点調整方法及びその装置
JPH04360112A (ja) * 1991-06-06 1992-12-14 Fujitsu Ltd 自動焦点調節方式
JPH05292379A (ja) * 1992-04-06 1993-11-05 Sony Corp カメラの固定焦点レンズ装置
JPH08201750A (ja) * 1995-01-24 1996-08-09 Advantest Corp Ｌｃｄパネル画質検査装置用カメラ装置

Also Published As

Publication number Publication date
FI20011272A0 (fi) 2001-06-15
US20030002867A1 (en) 2003-01-02
EP1273950A2 (en) 2003-01-08
EP1273950A3 (en) 2005-05-25

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Legal Events

Date Code Title Description
FD Application lapsed