BE450451A - - Google Patents
Info
- Publication number
- BE450451A BE450451A BE450451DA BE450451A BE 450451 A BE450451 A BE 450451A BE 450451D A BE450451D A BE 450451DA BE 450451 A BE450451 A BE 450451A
- Authority
- BE
- Belgium
- Prior art keywords
- camera according
- shutter
- chamber
- camera
- films
- Prior art date
Links
- 239000005338 frosted glass Substances 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000035945 sensitivity 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
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/18—Focusing aids
- G03B13/20—Rangefinders coupled with focusing arrangements, e.g. adjustment of rangefinder automatically focusing camera
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Structure And Mechanism Of Cameras (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE450451A true BE450451A (enrdf_load_stackoverflow) |
Family
ID=105522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE450451D BE450451A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE450451A (enrdf_load_stackoverflow) |
-
0
- BE BE450451D patent/BE450451A/fr unknown
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