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Глубина резкости объектива
| Глоссарий по оптической обработке информации и голографическим образам |
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Depth of focus, английский
- The range of sensor-to-lens distance for which the image formed by the lens is clearly focused.
- The distance over which the focused laser spot has a constant diameter and thus constant irradiance.
- Depth of focus is the measurement of the area in focus within an image, from the closest point of focus to the furthest point of focus.
- Focal zone. distance a sensor may be moved from a lens system and still produce a sharp image.
- Фокальная зона. на расстояние, на которое датчик может быть перемещен от системы линз, сохраняя при этом четкое изображение.
- The region in front of and behind the focused distance within which objects still may be resolved. in a fixed focus system, this parameter is sometimes called depth of field. see also transducer, focused.
- Focal zone.
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Hologram in lithium niobate, английский
Field depth, английский
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