AT296649B - Distance setting facility - Google Patents
Distance setting facilityInfo
- Publication number
- AT296649B AT296649B AT619469A AT619469A AT296649B AT 296649 B AT296649 B AT 296649B AT 619469 A AT619469 A AT 619469A AT 619469 A AT619469 A AT 619469A AT 296649 B AT296649 B AT 296649B
- Authority
- AT
- Austria
- Prior art keywords
- distance setting
- setting facility
- facility
- distance
- setting
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
- G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
- G02B7/105—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens with movable lens means specially adapted for focusing at close distances
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT619469A AT296649B (en) | 1969-06-27 | 1969-06-27 | Distance setting facility |
CH837670A CH532796A (en) | 1969-06-27 | 1970-06-04 | Optical system with two independently adjustable distance adjusters |
DE2029254A DE2029254C3 (en) | 1969-06-27 | 1970-06-13 | Socket for a changeable optical system, in particular for a camera lens |
US49233A US3613544A (en) | 1969-06-27 | 1970-06-24 | Optical system |
JP45056434A JPS5117045B1 (en) | 1969-06-27 | 1970-06-27 | |
JP50061410A JPS5140460B1 (en) | 1969-06-27 | 1975-05-21 | |
JP50061409A JPS5126806B1 (en) | 1969-06-27 | 1975-05-21 | |
JP9812076A JPS5415732A (en) | 1969-06-27 | 1976-08-17 | Optical system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT265695D | |||
AT619469A AT296649B (en) | 1969-06-27 | 1969-06-27 | Distance setting facility |
Publications (1)
Publication Number | Publication Date |
---|---|
AT296649B true AT296649B (en) | 1972-02-25 |
Family
ID=25602879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT619469A AT296649B (en) | 1969-06-27 | 1969-06-27 | Distance setting facility |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT296649B (en) |
-
1969
- 1969-06-27 AT AT619469A patent/AT296649B/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EIH | Change in the person of patent owner | ||
ELJ | Ceased due to non-payment of the annual fee |