JP2001013319A - 光学フィルター及びそれを備えた照明光学系 - Google Patents

光学フィルター及びそれを備えた照明光学系

Info

Publication number
JP2001013319A
JP2001013319A JP18887699A JP18887699A JP2001013319A JP 2001013319 A JP2001013319 A JP 2001013319A JP 18887699 A JP18887699 A JP 18887699A JP 18887699 A JP18887699 A JP 18887699A JP 2001013319 A JP2001013319 A JP 2001013319A
Authority
JP
Japan
Prior art keywords
light
wavelength
optical system
lens
transmittance
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.)
Pending
Application number
JP18887699A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001013319A5 (https=
Inventor
Shingo Kajima
鹿島伸悟
Hiroyuki Nishida
西田浩幸
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 JP18887699A priority Critical patent/JP2001013319A/ja
Priority to US09/557,649 priority patent/US6339498B1/en
Publication of JP2001013319A publication Critical patent/JP2001013319A/ja
Priority to US10/024,709 priority patent/US6671089B2/en
Publication of JP2001013319A5 publication Critical patent/JP2001013319A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Filters (AREA)
  • Microscoopes, Condenser (AREA)
JP18887699A 1999-04-27 1999-07-02 光学フィルター及びそれを備えた照明光学系 Pending JP2001013319A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP18887699A JP2001013319A (ja) 1999-07-02 1999-07-02 光学フィルター及びそれを備えた照明光学系
US09/557,649 US6339498B1 (en) 1999-04-27 2000-04-26 Ultraviolet microscope optical system and optical filter used in the same optical system
US10/024,709 US6671089B2 (en) 1999-04-27 2001-12-21 Optical filter and illumination optical system provided with same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18887699A JP2001013319A (ja) 1999-07-02 1999-07-02 光学フィルター及びそれを備えた照明光学系

Publications (2)

Publication Number Publication Date
JP2001013319A true JP2001013319A (ja) 2001-01-19
JP2001013319A5 JP2001013319A5 (https=) 2006-08-03

Family

ID=16231432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18887699A Pending JP2001013319A (ja) 1999-04-27 1999-07-02 光学フィルター及びそれを備えた照明光学系

Country Status (1)

Country Link
JP (1) JP2001013319A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002086580A3 (de) * 2001-04-23 2003-05-01 Leica Microsystems Reflexionsfiltersystem in beleuchtungseinrichtung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06289301A (ja) * 1993-03-31 1994-10-18 Olympus Optical Co Ltd 顕微鏡用落射照明光学系
JPH08129105A (ja) * 1994-10-31 1996-05-21 Nikon Corp 帯域フィルター
JPH08313812A (ja) * 1995-05-19 1996-11-29 Olympus Optical Co Ltd 走査型レーザ顕微鏡装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06289301A (ja) * 1993-03-31 1994-10-18 Olympus Optical Co Ltd 顕微鏡用落射照明光学系
JPH08129105A (ja) * 1994-10-31 1996-05-21 Nikon Corp 帯域フィルター
JPH08313812A (ja) * 1995-05-19 1996-11-29 Olympus Optical Co Ltd 走査型レーザ顕微鏡装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002086580A3 (de) * 2001-04-23 2003-05-01 Leica Microsystems Reflexionsfiltersystem in beleuchtungseinrichtung
US7268940B2 (en) 2001-04-23 2007-09-11 Vistec Semiconductor Systems Gmbh Illuminating device

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