TW200643593A - Optical system for shortening optical path - Google Patents

Optical system for shortening optical path

Info

Publication number
TW200643593A
TW200643593A TW094119347A TW94119347A TW200643593A TW 200643593 A TW200643593 A TW 200643593A TW 094119347 A TW094119347 A TW 094119347A TW 94119347 A TW94119347 A TW 94119347A TW 200643593 A TW200643593 A TW 200643593A
Authority
TW
Taiwan
Prior art keywords
lens
optical path
shortening
optical
imaging lens
Prior art date
Application number
TW094119347A
Other languages
English (en)
Other versions
TWI282900B (en
Inventor
Shih-Mu Lin
Original Assignee
Dual Halo Technology Co Ltd
Yang Chen Long
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 Dual Halo Technology Co Ltd, Yang Chen Long filed Critical Dual Halo Technology Co Ltd
Priority to TW94119347A priority Critical patent/TWI282900B/zh
Publication of TW200643593A publication Critical patent/TW200643593A/zh
Application granted granted Critical
Publication of TWI282900B publication Critical patent/TWI282900B/zh

Links

Landscapes

  • Mounting And Adjusting Of Optical Elements (AREA)
  • Lenses (AREA)
TW94119347A 2005-06-10 2005-06-10 Optical system for shortening optical path TWI282900B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94119347A TWI282900B (en) 2005-06-10 2005-06-10 Optical system for shortening optical path

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94119347A TWI282900B (en) 2005-06-10 2005-06-10 Optical system for shortening optical path

Publications (2)

Publication Number Publication Date
TW200643593A true TW200643593A (en) 2006-12-16
TWI282900B TWI282900B (en) 2007-06-21

Family

ID=38828949

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94119347A TWI282900B (en) 2005-06-10 2005-06-10 Optical system for shortening optical path

Country Status (1)

Country Link
TW (1) TWI282900B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107272159A (zh) * 2017-08-10 2017-10-20 福鼎市雄光学仪器有限公司 用于辅助视频监控摄像镜头像质检测的近摄镜及检测方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107272159A (zh) * 2017-08-10 2017-10-20 福鼎市雄光学仪器有限公司 用于辅助视频监控摄像镜头像质检测的近摄镜及检测方法
CN107272159B (zh) * 2017-08-10 2022-12-27 福鼎市一雄光学仪器有限公司 用于辅助视频监控摄像镜头像质检测的近摄镜及检测方法

Also Published As

Publication number Publication date
TWI282900B (en) 2007-06-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees