JPS6336645B2 - - Google Patents
Info
- Publication number
- JPS6336645B2 JPS6336645B2 JP56135640A JP13564081A JPS6336645B2 JP S6336645 B2 JPS6336645 B2 JP S6336645B2 JP 56135640 A JP56135640 A JP 56135640A JP 13564081 A JP13564081 A JP 13564081A JP S6336645 B2 JPS6336645 B2 JP S6336645B2
- Authority
- JP
- Japan
- Prior art keywords
- optical axis
- light beam
- illumination
- lens
- lighting device
- 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.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 claims description 45
- 238000005286 illumination Methods 0.000 claims description 34
- 210000001747 pupil Anatomy 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 238000003384 imaging method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000003403 Limnocharis flava Nutrition 0.000 description 1
- 244000278243 Limnocharis flava Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/06—Means for illuminating specimens
- G02B21/08—Condensers
- G02B21/12—Condensers affording bright-field illumination
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microscoopes, Condenser (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803033758 DE3033758A1 (de) | 1980-09-08 | 1980-09-08 | Koehlersche auflicht-hellfeld-beleuchtungseinrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5778015A JPS5778015A (en) | 1982-05-15 |
| JPS6336645B2 true JPS6336645B2 (US06174465-20010116-C00003.png) | 1988-07-21 |
Family
ID=6111398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56135640A Granted JPS5778015A (en) | 1980-09-08 | 1981-08-31 | Kohler bridge distinct vision reflection illuminator |
Country Status (7)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57211109A (en) * | 1981-06-22 | 1982-12-24 | Konan Camera Kenkyusho:Kk | Microscope |
| JPH0227110U (US06174465-20010116-C00003.png) * | 1989-08-17 | 1990-02-22 | ||
| US6449088B1 (en) | 1993-11-05 | 2002-09-10 | Emcal | Variable darkfield illumination system for micro and macro optical imagers |
| US5757542A (en) * | 1996-09-25 | 1998-05-26 | Brock; Dennis | Polarizing accessory system for microscopes |
| US5883745A (en) * | 1997-06-30 | 1999-03-16 | Polycom, Inc. | Mirror assembly and method |
| DE102014017001A1 (de) * | 2014-11-12 | 2016-05-12 | Carl Zeiss Ag | Mikroskop mit geringem Verzeichnungsfehler |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB353340A (en) * | 1929-10-29 | 1931-07-23 | Zeiss Carl | Improvements in methods and devices for microscopically viewing living objects |
| US2192295A (en) * | 1936-12-24 | 1940-03-05 | Leitz Ernst Gmbh | Optical polarizing system |
| US2128394A (en) * | 1937-08-27 | 1938-08-30 | Leitz Ernst Gmbh | Microscope |
| DE9403308U1 (de) * | 1994-02-28 | 1994-04-28 | INA Wälzlager Schaeffler KG, 91074 Herzogenaurach | Ausgleichsgetriebe für ein Kraftfahrzeug |
-
1980
- 1980-09-08 DE DE19803033758 patent/DE3033758A1/de active Granted
-
1981
- 1981-07-07 AT AT0301381A patent/AT387663B/de not_active IP Right Cessation
- 1981-08-26 FR FR8116322A patent/FR2495336A1/fr active Granted
- 1981-08-27 GB GB8126150A patent/GB2083644B/en not_active Expired
- 1981-08-31 JP JP56135640A patent/JPS5778015A/ja active Granted
- 1981-08-31 US US06/298,158 patent/US4386830A/en not_active Expired - Fee Related
- 1981-09-03 CH CH5690/81A patent/CH651944A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3033758A1 (de) | 1982-04-29 |
| DE3033758C2 (US06174465-20010116-C00003.png) | 1987-08-20 |
| JPS5778015A (en) | 1982-05-15 |
| ATA301381A (de) | 1988-07-15 |
| AT387663B (de) | 1989-02-27 |
| FR2495336B1 (US06174465-20010116-C00003.png) | 1985-01-04 |
| CH651944A5 (de) | 1985-10-15 |
| GB2083644B (en) | 1984-02-08 |
| FR2495336A1 (fr) | 1982-06-04 |
| US4386830A (en) | 1983-06-07 |
| GB2083644A (en) | 1982-03-24 |
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