depth of field

名词 n.

英文释义

名词 n.
  1. The distance in front of and behind the subject that appears to be in focus. countable,uncountable
    — Not long ago, it was difficult to produce photographs of tiny creatures with every part in focus. That’s because the lenses that are excellent at magnifying tiny subjects produce a narrow depth of field. A photo processing technique called focus stacking has changed that.

词形变化

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