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| number; quantity; value | |||
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| f-number In photography, the diameter of the aperture expressed in terms of the focal length of the camera lens. The greater the f-number, the less light reaches the film and the more in focus the objects in the foreground and the background will be. For example, with an f-number = 16 the objects in the far background will be in focus. Whereas, with an f-number = 2 the background will be blurry (while foreground objects are in focus) (диафрагмено число) | |||
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число? : 41 צירופים, 13 נושאים |
| בְּנִיָה | 2 |
| הנדסת מכונות | 1 |
| חַקלָאוּת | 3 |
| חוֹק | 3 |
| חשבונאות | 3 |
| טֶכנוֹלוֹגִיָה | 5 |
| יַעֲרָנוּת | 3 |
| כִּימִיָה | 5 |
| מָתֵימָטִיקָה | 1 |
| מדעי הטבע | 3 |
| מיקרוסופט | 4 |
| פיזיקה | 1 |
| תַחְבּוּרָה | 7 |