SU619121A3 - Окул р микроскопа - Google Patents
Окул р микроскопаInfo
- Publication number
- SU619121A3 SU619121A3 SU731958167A SU1958167A SU619121A3 SU 619121 A3 SU619121 A3 SU 619121A3 SU 731958167 A SU731958167 A SU 731958167A SU 1958167 A SU1958167 A SU 1958167A SU 619121 A3 SU619121 A3 SU 619121A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- double
- lenses
- meniscus
- concavity
- view
- Prior art date
Links
- 230000005499 meniscus Effects 0.000 claims description 6
- 230000004075 alteration Effects 0.000 claims description 2
- 238000011089 mechanical engineering Methods 0.000 claims 2
- 239000011148 porous material Substances 0.000 claims 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B25/00—Eyepieces; Magnifying glasses
- G02B25/001—Eyepieces
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
- Microscoopes, Condenser (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00285984A US3807835A (en) | 1972-09-05 | 1972-09-05 | Four component microscope eyepiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU619121A3 true SU619121A3 (ru) | 1978-08-05 |
Family
ID=23096533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU731958167A SU619121A3 (ru) | 1972-09-05 | 1973-09-04 | Окул р микроскопа |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3807835A (enExample) |
| JP (1) | JPS4968734A (enExample) |
| GB (1) | GB1422320A (enExample) |
| SU (1) | SU619121A3 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4286844A (en) * | 1979-11-07 | 1981-09-01 | Albert Nagler | Ultrawide angle flat field eyepiece |
| DD300213A7 (de) * | 1988-10-06 | 1992-05-27 | Zeiss Jena Veb Carl | Mikroskopokular |
| DE19746925C1 (de) | 1997-10-24 | 1998-10-29 | Leica Mikroskopie & Syst | Mikroskop-Okular mit 10-facher Vergrößerung |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3352620A (en) * | 1964-04-03 | 1967-11-14 | Wright H Scidmore | Wide angle eyepiece with large eye relief |
| US3384434A (en) * | 1965-04-02 | 1968-05-21 | Army Usa | Wide angle eyepiece with large eye relief |
| US3464764A (en) * | 1968-04-22 | 1969-09-02 | Us Army | Wide angle eyepiece with large eye relief |
-
1972
- 1972-09-05 US US00285984A patent/US3807835A/en not_active Expired - Lifetime
-
1973
- 1973-09-03 GB GB2100375A patent/GB1422320A/en not_active Expired
- 1973-09-04 JP JP48098952A patent/JPS4968734A/ja active Pending
- 1973-09-04 SU SU731958167A patent/SU619121A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1422320A (en) | 1976-01-28 |
| JPS4968734A (enExample) | 1974-07-03 |
| US3807835A (en) | 1974-04-30 |
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