focus n. (pl. focuses, foci ) 1.【物理學】焦點。 2.【物理學】焦距;聚焦,對焦點,配光,對光。 3.(活動興趣等的)中心。 4.【醫學】病灶。 5.(地震的)震源。 the focus of the world's attention 世界注意的中心。 principal focus 【物理學】主焦點。 real [true] focus 【物理學】實焦點。 virtual focus 【物理學】虛焦點。 the focus of a disease 病的主要患部。 the focus of an earthquake 震源。 bring into focus = bring to a focus 使集中在焦點上配光,對光。 in focus 焦點對準,清晰。 out of focus 焦點沒有對準,模糊。 vt. (〔英國〕 -ss-) 1.使聚焦,對焦。 2.調節鏡頭、焦距等。 3.集中注意力于。 4.使限制于小區域。 vi. 聚焦,注視,調焦距;限制于小區域。 focusing cloth 【攝影】遮光黑布。
What s more , the dimage z2 is the first digital camera of its kind to include predictive focus control 此外, dimagez2更是同類型產品中,第一部具備預測對焦操控功能的數碼相機。
Better yet , you also enjoy predictive focus control to let you capture sharper images of fast - moving subjects 此外,預測對焦操控更可拍攝高速移動的主體,讓您拍下清晰銳利、充滿動感的影像。
If your pet does something amusingly unexpected , you can use the rapid af with predictive focus control . and its 0 . 5 - second ( approx . ) fastest - in - class startup let you won t miss any wonderful moments 您只需使用dimagez20的快速af ( rapidaf )連預測對焦操控功能,即可準確捕捉它們的神態;再加上于同級相機中最快的0
Minolta s through - the - lens ( ttl ) phase - detection system with 3 ccd sensor activated by pressing the af button or shutter - release button partway down ; auto manual - focus switchable manually ; multi - dimensional predictive focus control for moving subjects 備有3ccd感應器的美能達鏡后( ttl )相位檢測系統;按下自動對焦按鈕或半按下快門釋放按鈕,可手動選擇自動手動對焦。
Then , when you press the shutter , 3d af compensates for shutter lag with predictive focus control . autofocusing is ultrafast so you don t miss the moment - in full - time af , focusing starts just 0 . 18 seconds after you touch the grip sensor and super fine evf 加上其超快速的自動對焦速度,讓您不會錯過任何精彩片段-當在全時間af模式下,一接觸把手感應器和超細致evf時,只需要0