DE1067235B - - Google Patents
Info
- Publication number
- DE1067235B DE1067235B DENDAT1067235D DE1067235DA DE1067235B DE 1067235 B DE1067235 B DE 1067235B DE NDAT1067235 D DENDAT1067235 D DE NDAT1067235D DE 1067235D A DE1067235D A DE 1067235DA DE 1067235 B DE1067235 B DE 1067235B
- Authority
- DE
- Germany
- Prior art keywords
- main part
- image
- lens
- focal length
- air gap
- 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.)
- Pending
Links
- 230000005499 meniscus Effects 0.000 claims description 2
- 239000004568 cement Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 2
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/02—Telephoto objectives, i.e. systems of the type + - in which the distance from the front vertex to the image plane is less than the equivalent focal length
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1067235B true DE1067235B (enrdf_load_stackoverflow) | 1959-10-15 |
Family
ID=593151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1067235D Pending DE1067235B (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1067235B (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1104209B (de) | 1959-10-22 | 1961-04-06 | Schneider Co Optische Werke | Photographisches oder kinemato-graphisches Tele-Objektiv |
| DE1156249B (de) * | 1960-07-19 | 1963-10-24 | Zeiss Carl Fa | Photographisches Objektiv |
| US3134841A (en) * | 1960-09-24 | 1964-05-26 | Zeiss Carl | Tele-photo lens |
| DE1264093B (de) * | 1963-02-15 | 1968-03-21 | Zeiss Carl Fa | Photographisches Objektiv |
-
0
- DE DENDAT1067235D patent/DE1067235B/de active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1104209B (de) | 1959-10-22 | 1961-04-06 | Schneider Co Optische Werke | Photographisches oder kinemato-graphisches Tele-Objektiv |
| DE1156249B (de) * | 1960-07-19 | 1963-10-24 | Zeiss Carl Fa | Photographisches Objektiv |
| US3134841A (en) * | 1960-09-24 | 1964-05-26 | Zeiss Carl | Tele-photo lens |
| DE1264093B (de) * | 1963-02-15 | 1968-03-21 | Zeiss Carl Fa | Photographisches Objektiv |
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