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In photography, through-the-lens metering (TTL metering) refers to a feature of cameras whereby the intensity of light reflected from the scene is measured through the lens; as opposed to using a separate metering window or external hand-held light meter. In some cameras various TTL metering modes can be selected. This information can then be used to set…
History, Description & Off the film metering
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metering light ttl flash exposure used cameras camera film digital lens use using sensor also actual system amount nikon slr
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| photomicrography | instance of | This gave cameras equipped with this system the ability to adjust to changes in lighting during the actual exposure which was useful for specialist applications | 0.80 | text |
| astronomical photography.Leica later used a variation of this system | instance of | This gave cameras equipped with this system the ability to adjust to changes in lighting during the actual exposure which was useful for specialist applications | 0.80 | text |
| as did Pentax with their Integrated Direct Metering | instance of | This gave cameras equipped with this system the ability to adjust to changes in lighting during the actual exposure which was useful for specialist applications | 0.80 | text |
| Through-the-lens metering | related to Description | Through-the-lens | 0.60 | section |
| Through-the-lens metering | related to Description | SLR | 0.60 | section |
| Through-the-lens metering | related to Description | In | 0.60 | section |
| Through-the-lens metering | related to Description | SLRs | 0.60 | section |
| Through-the-lens metering | related to Description | As | 0.60 | section |
| Through-the-lens metering | related to Description | Consequently | 0.60 | section |
| Through-the-lens metering | related to Description | TTL | 0.60 | section |
| Through-the-lens metering | related to Description | DSLRs | 0.60 | section |
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