ATA492775A - PHOTOGRAPHIC LENS - Google Patents
PHOTOGRAPHIC LENSInfo
- Publication number
- ATA492775A ATA492775A AT492775A AT492775A ATA492775A AT A492775 A ATA492775 A AT A492775A AT 492775 A AT492775 A AT 492775A AT 492775 A AT492775 A AT 492775A AT A492775 A ATA492775 A AT A492775A
- Authority
- AT
- Austria
- Prior art keywords
- photographic lens
- photographic
- lens
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/04—Reversed telephoto objectives
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT492775A AT334653B (en) | 1975-06-26 | 1975-06-26 | PHOTOGRAPHIC LENS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT492775A AT334653B (en) | 1975-06-26 | 1975-06-26 | PHOTOGRAPHIC LENS |
Publications (2)
Publication Number | Publication Date |
---|---|
AT334653B AT334653B (en) | 1976-01-25 |
ATA492775A true ATA492775A (en) | 1976-05-15 |
Family
ID=3569976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT492775A AT334653B (en) | 1975-06-26 | 1975-06-26 | PHOTOGRAPHIC LENS |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT334653B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012014955B3 (en) * | 2012-07-30 | 2013-04-04 | Jos. Schneider Optische Werke Gmbh | Lens e.g. tele-lens, for digital single-lens reflex camera for e.g. professional digital photography, has lens group comprising object-sided glazing element with object-sided lens of negative power and image-sided lens of positive power |
-
1975
- 1975-06-26 AT AT492775A patent/AT334653B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT334653B (en) | 1976-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |