DE267165C - - Google Patents
Info
- Publication number
- DE267165C DE267165C DENDAT267165D DE267165DA DE267165C DE 267165 C DE267165 C DE 267165C DE NDAT267165 D DENDAT267165 D DE NDAT267165D DE 267165D A DE267165D A DE 267165DA DE 267165 C DE267165 C DE 267165C
- Authority
- DE
- Germany
- Prior art keywords
- lens
- displacement
- change
- magnification
- prism
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 6
- 241000031711 Cytophagaceae Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/02—Optical objectives with means for varying the magnification by changing, adding, or subtracting a part of the objective, e.g. convertible objective
- G02B15/04—Optical objectives with means for varying the magnification by changing, adding, or subtracting a part of the objective, e.g. convertible objective by changing a part
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Telescopes (AREA)
- Lenses (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE267165C true DE267165C (enrdf_load_stackoverflow) |
Family
ID=524245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT267165D Active DE267165C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE267165C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT267165D patent/DE267165C/de active Active
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