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APEX stands for Additive System of Photographic Exposure, which was proposed in the 1960 ASA standard for monochrome film speed, ASA PH2.5-1960, as a means of simplifying exposure computation.
Applications & Standards
Explore the main themes, entities and connections around APEX system. Start with the topic map, then use the sections below for research and deeper semantic analysis.
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exposure displaystyle speed value asa apex aperture photographic ph2 american standard film ansi iso luminance meters exif time shutter standards
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Manual Shift on some Minolta | instance of | This can be found in features | 0.80 | text |
| Konica Minolta | instance of | This can be found in features | 0.80 | text |
| Sony Alpha or Hyper Manual on some Pentax film | instance of | This can be found in features | 0.80 | text |
| digital SLRs since 1991 | instance of | This can be found in features | 0.80 | text |
| where the photographer can change one of the parameters | instance of | This can be found in features | 0.80 | text |
| and the camera will adjust the other accordingly for as long as the Auto-Exposure Lock | instance of | This can be found in features | 0.80 | text |
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