JP2001013319A5 - - Google Patents
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- Publication number
- JP2001013319A5 JP2001013319A5 JP1999188876A JP18887699A JP2001013319A5 JP 2001013319 A5 JP2001013319 A5 JP 2001013319A5 JP 1999188876 A JP1999188876 A JP 1999188876A JP 18887699 A JP18887699 A JP 18887699A JP 2001013319 A5 JP2001013319 A5 JP 2001013319A5
- Authority
- JP
- Japan
- Prior art keywords
- light source
- optical system
- optical filter
- lens
- light
- 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
Links
- 230000003287 optical effect Effects 0.000 description 26
- 238000005286 illumination Methods 0.000 description 9
- 238000002834 transmittance Methods 0.000 description 8
- 239000000284 extract Substances 0.000 description 4
- 230000003595 spectral effect Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 2
- 239000010436 fluorite Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- VSQYNPJPULBZKU-UHFFFAOYSA-N mercury xenon Chemical compound [Xe].[Hg] VSQYNPJPULBZKU-UHFFFAOYSA-N 0.000 description 2
- 210000001747 pupil Anatomy 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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 JP2001013319A (ja) | 2001-01-19 |
| JP2001013319A5 true 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=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10119992A1 (de) * | 2001-04-23 | 2002-10-24 | Leica Microsystems | Beleuchtungseinrichtung |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3317457B2 (ja) * | 1993-03-31 | 2002-08-26 | オリンパス光学工業株式会社 | 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 |
| JP3678456B2 (ja) * | 1995-05-19 | 2005-08-03 | オリンパス株式会社 | 走査型レーザ顕微鏡装置 |
-
1999
- 1999-07-02 JP JP18887699A patent/JP2001013319A/ja active Pending
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