AT341801B - METHOD OF ADJUSTING PANRATIC LENS FOR CLOSE UP AND SETUP - Google Patents
METHOD OF ADJUSTING PANRATIC LENS FOR CLOSE UP AND SETUPInfo
- Publication number
- AT341801B AT341801B AT785275A AT785275A AT341801B AT 341801 B AT341801 B AT 341801B AT 785275 A AT785275 A AT 785275A AT 785275 A AT785275 A AT 785275A AT 341801 B AT341801 B AT 341801B
- Authority
- AT
- Austria
- Prior art keywords
- panratic
- setup
- lens
- adjusting
- close
- 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/22—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with movable lens means specially adapted for focusing at close distances
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT785275A AT341801B (en) | 1975-10-15 | 1975-10-15 | METHOD OF ADJUSTING PANRATIC LENS FOR CLOSE UP AND SETUP |
| DE19767625195 DE7625195U1 (en) | 1975-10-15 | 1976-08-11 | PANRATIC LENS FOR CLOSE UP PHOTOS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT785275A AT341801B (en) | 1975-10-15 | 1975-10-15 | METHOD OF ADJUSTING PANRATIC LENS FOR CLOSE UP AND SETUP |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA785275A ATA785275A (en) | 1977-06-15 |
| AT341801B true AT341801B (en) | 1978-02-27 |
Family
ID=3600088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT785275A AT341801B (en) | 1975-10-15 | 1975-10-15 | METHOD OF ADJUSTING PANRATIC LENS FOR CLOSE UP AND SETUP |
Country Status (2)
| Country | Link |
|---|---|
| AT (1) | AT341801B (en) |
| DE (1) | DE7625195U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2841517A1 (en) | 1977-09-28 | 1979-04-05 | Hauser Raimund | Panchromatic zoom lens for camera - provides increased exit focal length in fixed focus group consisting of four elements (OE 15.6.78) |
-
1975
- 1975-10-15 AT AT785275A patent/AT341801B/en not_active IP Right Cessation
-
1976
- 1976-08-11 DE DE19767625195 patent/DE7625195U1/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2841517A1 (en) | 1977-09-28 | 1979-04-05 | Hauser Raimund | Panchromatic zoom lens for camera - provides increased exit focal length in fixed focus group consisting of four elements (OE 15.6.78) |
Also Published As
| Publication number | Publication date |
|---|---|
| DE7625195U1 (en) | 1976-12-30 |
| ATA785275A (en) | 1977-06-15 |
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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 |