FR986153A - Microscopic lens with central reflector - Google Patents
Microscopic lens with central reflectorInfo
- Publication number
- FR986153A FR986153A FR986153DA FR986153A FR 986153 A FR986153 A FR 986153A FR 986153D A FR986153D A FR 986153DA FR 986153 A FR986153 A FR 986153A
- Authority
- FR
- France
- Prior art keywords
- central reflector
- microscopic lens
- microscopic
- lens
- reflector
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/06—Means for illuminating specimens
- G02B21/08—Condensers
- G02B21/14—Condensers affording illumination for phase-contrast observation
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH986153X | 1948-05-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR986153A true FR986153A (en) | 1951-07-27 |
Family
ID=4551550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR986153D Expired FR986153A (en) | 1948-05-15 | 1949-05-12 | Microscopic lens with central reflector |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR986153A (en) |
-
1949
- 1949-05-12 FR FR986153D patent/FR986153A/en not_active Expired
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