CH330554A - Three-lens apochromatic objective - Google Patents
Three-lens apochromatic objectiveInfo
- Publication number
- CH330554A CH330554A CH330554DA CH330554A CH 330554 A CH330554 A CH 330554A CH 330554D A CH330554D A CH 330554DA CH 330554 A CH330554 A CH 330554A
- Authority
- CH
- Switzerland
- Prior art keywords
- apochromatic objective
- lens
- lens apochromatic
- objective
- apochromatic
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
- G02B9/12—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having three components only
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE330554X | 1954-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH330554A true CH330554A (en) | 1958-06-15 |
Family
ID=6191115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH330554D CH330554A (en) | 1954-05-03 | 1955-04-18 | Three-lens apochromatic objective |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH330554A (en) |
FR (1) | FR1123122A (en) |
GB (1) | GB782213A (en) |
NL (1) | NL104344C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004009848A1 (en) | 2004-02-28 | 2005-09-15 | Carl Zeiss Jena Gmbh | Tubular lens unit with chromatic correction capacity for ICS systems, has specifically defined chromatic length and magnification deviation values |
CN105277931B (en) * | 2014-07-21 | 2019-05-10 | 北京自动化控制设备研究所 | A kind of the laser radar transmitting of multiple beam collimation and the system of reception and its camera lens |
DE102019211360A1 (en) * | 2019-07-30 | 2021-02-04 | Carl Zeiss Microscopy Gmbh | Tube system |
-
0
- NL NL104344D patent/NL104344C/xx active
-
1955
- 1955-04-18 CH CH330554D patent/CH330554A/en unknown
- 1955-04-25 GB GB11823/55A patent/GB782213A/en not_active Expired
- 1955-04-27 FR FR1123122D patent/FR1123122A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB782213A (en) | 1957-09-04 |
FR1123122A (en) | 1956-09-18 |
NL104344C (en) |
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