GB1048711A - Exposure meter for photographic purposes - Google Patents
Exposure meter for photographic purposesInfo
- Publication number
- GB1048711A GB1048711A GB1314063A GB1314063A GB1048711A GB 1048711 A GB1048711 A GB 1048711A GB 1314063 A GB1314063 A GB 1314063A GB 1314063 A GB1314063 A GB 1314063A GB 1048711 A GB1048711 A GB 1048711A
- Authority
- GB
- United Kingdom
- Prior art keywords
- exposure meter
- photographic purposes
- photographic
- purposes
- meter
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/4209—Photoelectric exposure meters for determining the exposure time in recording or reproducing
- G01J1/4214—Photoelectric exposure meters for determining the exposure time in recording or reproducing specially adapted for view-taking apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/4209—Photoelectric exposure meters for determining the exposure time in recording or reproducing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG0034856 | 1962-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1048711A true GB1048711A (en) | 1966-11-16 |
Family
ID=7125027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1314063A Expired GB1048711A (en) | 1962-04-28 | 1963-04-03 | Exposure meter for photographic purposes |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH411386A (en) |
GB (1) | GB1048711A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT283914B (en) * | 1968-05-24 | 1970-08-25 | Gossen & Co Gmbh P | Electronic light meter for recording the intensity of the reflected light from test flashes |
DE10213410B4 (en) * | 2002-03-26 | 2006-02-16 | Gossen - Foto- und Lichtmeßtechnik GmbH | Photoelectric measuring device |
-
1963
- 1963-04-03 GB GB1314063A patent/GB1048711A/en not_active Expired
- 1963-04-17 CH CH483563A patent/CH411386A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH411386A (en) | 1966-04-15 |
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