Third-person singular simple present indicative form of focus-group

(film, television) A filming technique whereby the focal point is drawn towards the viewer; also a shot (as part of an edit) in which such a technique is used. Also used attributively.

Not in focus; lacking visual sharpness; blurred or hazy.

to focus itself, or by itself

concentration of attention on itself / the ability or feature of photographic or video camera to focus itself

(photography) The blur produced by spherical aberration in a lens, sometimes deliberately used to produce a dreamy effect or to eliminate blemishes.

(cinematography) A member of a film crew whose primary responsibility is to maintain the camera lens' optical focus on whatever subject or action is being filmed.

plural of focus puller

(optics) A point from which light (or other radiation) apparently emanates, such as in the virtual image produced by a plane mirror.

A very intense focus (of the human mind); a hyperfocus.