DE278799C - - Google Patents
Info
- Publication number
- DE278799C DE278799C DENDAT278799D DE278799DA DE278799C DE 278799 C DE278799 C DE 278799C DE NDAT278799 D DENDAT278799 D DE NDAT278799D DE 278799D A DE278799D A DE 278799DA DE 278799 C DE278799 C DE 278799C
- Authority
- DE
- Germany
- Prior art keywords
- mirrors
- mirror
- parallel
- telescope
- pair
- 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.)
- Active
Links
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 108700028369 Alleles Proteins 0.000 description 1
- 241000031711 Cytophagaceae Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001447 compensatory effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Telescopes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE278799C true DE278799C (enrdf_load_stackoverflow) |
Family
ID=534765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT278799D Active DE278799C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE278799C (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3343219A1 (de) * | 1983-11-30 | 1985-06-05 | Schneider Co Optische Werke | Spiegelfernrohr mit aufrechtem bild |
| US5624999A (en) * | 1991-03-05 | 1997-04-29 | Exxon Chemical Patents Inc. | Manufacture of functionalized polymers |
-
0
- DE DENDAT278799D patent/DE278799C/de active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3343219A1 (de) * | 1983-11-30 | 1985-06-05 | Schneider Co Optische Werke | Spiegelfernrohr mit aufrechtem bild |
| US4645314A (en) * | 1983-11-30 | 1987-02-24 | Jos Schneider Ptiische Werke Kreuznach GmbH & Co KG | Reflector telescope with upright image |
| US5624999A (en) * | 1991-03-05 | 1997-04-29 | Exxon Chemical Patents Inc. | Manufacture of functionalized polymers |
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