DE2333529A1 - Kamera mit automatischer schaerfeneinstellung - Google Patents
Kamera mit automatischer schaerfeneinstellungInfo
- Publication number
- DE2333529A1 DE2333529A1 DE19732333529 DE2333529A DE2333529A1 DE 2333529 A1 DE2333529 A1 DE 2333529A1 DE 19732333529 DE19732333529 DE 19732333529 DE 2333529 A DE2333529 A DE 2333529A DE 2333529 A1 DE2333529 A1 DE 2333529A1
- Authority
- DE
- Germany
- Prior art keywords
- lens
- photocell
- camera
- plane
- photosensitive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000004044 response Effects 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 4
- JLATXDOZXBEBJX-UHFFFAOYSA-N cadmium(2+);selenium(2-);sulfide Chemical compound [S-2].[Se-2].[Cd+2].[Cd+2] JLATXDOZXBEBJX-UHFFFAOYSA-N 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 claims 1
- 230000010355 oscillation Effects 0.000 description 5
- 230000011514 reflex Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000004907 flux Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000282461 Canis lupus Species 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 150000003346 selenoethers Chemical class 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/28—Systems for automatic generation of focusing signals
- G02B7/36—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Automatic Focus Adjustment (AREA)
- Focusing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26910872A | 1972-07-05 | 1972-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2333529A1 true DE2333529A1 (de) | 1974-01-17 |
Family
ID=23025832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732333529 Pending DE2333529A1 (de) | 1972-07-05 | 1973-07-02 | Kamera mit automatischer schaerfeneinstellung |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS4958828A (enrdf_load_stackoverflow) |
| DE (1) | DE2333529A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2406045A1 (de) * | 1974-02-08 | 1975-08-28 | Canon Kk | Mechanisch - optische einheit aus fotowiderstaenden |
-
1973
- 1973-07-02 DE DE19732333529 patent/DE2333529A1/de active Pending
- 1973-07-03 JP JP7450073A patent/JPS4958828A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2406045A1 (de) * | 1974-02-08 | 1975-08-28 | Canon Kk | Mechanisch - optische einheit aus fotowiderstaenden |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4958828A (enrdf_load_stackoverflow) | 1974-06-07 |
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