CH441798A - Photographic lens - Google Patents
Photographic lensInfo
- Publication number
- CH441798A CH441798A CH1785565A CH1785565A CH441798A CH 441798 A CH441798 A CH 441798A CH 1785565 A CH1785565 A CH 1785565A CH 1785565 A CH1785565 A CH 1785565A CH 441798 A CH441798 A CH 441798A
- Authority
- CH
- Switzerland
- Prior art keywords
- photographic lens
- photographic
- lens
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/16—Optical objectives specially designed for the purposes specified below for use in conjunction with image converters or intensifiers, or for use with projectors, e.g. objectives for projection TV
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEO10732A DE1206616B (en) | 1965-03-23 | 1965-03-23 | Modified Petzval lens |
Publications (1)
Publication Number | Publication Date |
---|---|
CH441798A true CH441798A (en) | 1967-08-15 |
Family
ID=7352068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1785565A CH441798A (en) | 1965-03-23 | 1965-12-27 | Photographic lens |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH441798A (en) |
DE (1) | DE1206616B (en) |
FR (1) | FR1449096A (en) |
GB (1) | GB1103704A (en) |
NL (1) | NL6507739A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2324017A1 (en) * | 1975-09-13 | 1977-04-08 | Pilkington Perkin Elmer Ltd | ENLARGEMENT COLLIMATOR LENS ESPECIALLY FOR IMAGE PROJECTOR HEADS |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4121283A1 (en) * | 1991-06-27 | 1993-01-07 | Rodenstock Optik G | LENS |
-
1965
- 1965-03-23 DE DEO10732A patent/DE1206616B/en active Pending
- 1965-06-17 NL NL6507739A patent/NL6507739A/xx unknown
- 1965-07-09 FR FR24055A patent/FR1449096A/en not_active Expired
- 1965-12-27 CH CH1785565A patent/CH441798A/en unknown
-
1966
- 1966-03-18 GB GB1210566A patent/GB1103704A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2324017A1 (en) * | 1975-09-13 | 1977-04-08 | Pilkington Perkin Elmer Ltd | ENLARGEMENT COLLIMATOR LENS ESPECIALLY FOR IMAGE PROJECTOR HEADS |
Also Published As
Publication number | Publication date |
---|---|
DE1206616B (en) | 1965-12-09 |
NL6507739A (en) | 1966-09-26 |
FR1449096A (en) | 1966-08-12 |
GB1103704A (en) | 1968-02-21 |
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