BE456782A - - Google Patents
Info
- Publication number
- BE456782A BE456782A BE456782DA BE456782A BE 456782 A BE456782 A BE 456782A BE 456782D A BE456782D A BE 456782DA BE 456782 A BE456782 A BE 456782A
- Authority
- BE
- Belgium
- Prior art keywords
- film
- coil
- sensitivity
- camera
- lever
- Prior art date
Links
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 description 11
- 101100194322 Caenorhabditis elegans rei-1 gene Proteins 0.000 description 1
- 101000798940 Gallus gallus Target of Myb protein 1 Proteins 0.000 description 1
- ZAHXYMFVNNUHCP-UHFFFAOYSA-N Naphazoline nitrate Chemical compound O[N+]([O-])=O.C=1C=CC2=CC=CC=C2C=1CC1=NCCN1 ZAHXYMFVNNUHCP-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- 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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/28—Locating light-sensitive material within camera
- G03B17/30—Locating spools or other rotatable holders of coiled film
-
- 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
- G03B1/00—Film strip handling
- G03B1/60—Measuring or indicating length of the used or unused film; Counting number of exposures
- G03B1/66—Counting number of exposures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE456782A true BE456782A (de) |
Family
ID=110372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE456782D BE456782A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE456782A (de) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3266398A (en) * | 1963-09-30 | 1966-08-16 | Agfa Ag | Camera structure for making adjustments for film speed |
| US3266397A (en) * | 1963-09-30 | 1966-08-16 | Agfa Ag | Camera structure to effect adjustments for film speed and film cartridges for actuating said structure |
| US3276340A (en) * | 1963-10-30 | 1966-10-04 | Eastman Kodak Co | Coded roll film magazine and code responsive camera mechanism |
| US3364831A (en) * | 1963-09-30 | 1968-01-23 | Agfa Ag | Structure for adjusting cameras according to the speed of the film contained therein |
-
0
- BE BE456782D patent/BE456782A/fr unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3266398A (en) * | 1963-09-30 | 1966-08-16 | Agfa Ag | Camera structure for making adjustments for film speed |
| US3266397A (en) * | 1963-09-30 | 1966-08-16 | Agfa Ag | Camera structure to effect adjustments for film speed and film cartridges for actuating said structure |
| US3364831A (en) * | 1963-09-30 | 1968-01-23 | Agfa Ag | Structure for adjusting cameras according to the speed of the film contained therein |
| US3276340A (en) * | 1963-10-30 | 1966-10-04 | Eastman Kodak Co | Coded roll film magazine and code responsive camera mechanism |
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