Focus

Brennpunkt

(in optics)

Brennpunkt

(in mathematics)

Fokus

(in optics)

Fokus

(fact of the convergence of light on the photographic medium)

Fokus

(quality of the convergence of light on the photographic medium)

Konzentration

(concentration of attention)

fokussieren

(to cause (rays of light, etc) to converge at a single point)

fokussieren

((transitive, optics) to adjust (a lens, an optical instrument))

fokussieren

((intransitive) to concentrate one's attention on something)

sich konzentrieren

((intransitive) to concentrate one's attention)

sich konzentrieren

((intransitive) to concentrate one's attention on something)