มองหาคำศัพท์ใดก็ได้ เช่น fleek:
 
1.
A commonly used technique in both film and television to shift focus from a foreground object to a background object by turning the the focal ring on a lens.
Examples of rack focus can be seen in almost any movie or tv show when the focus is shifted from one object--mostly people--to another. It is most often used dramatically.
โดย rack_focus 22 กุมภาพันธ์ 2006
 
2.
When a director forgets what he is shooting and films breasts up close.
"The movie is still in editing becuase the second scene was rack focused."
โดย AllChiggedOut 08 มีนาคม 2007
 
3.
When a cinematographer turns the focal ring on his lens to shift focus from a foreground object to a background object.
A rack focus is really a cheap, metaphorical device for the unimaginative to link two objects/people in a frame.
โดย creedmoor 20 พฤศจิกายน 2004