Focalisation (Noun)

The act of bringing into focus.

Nouns denoting acts or actions.

The photographer carefully adjusted the lens to achieve perfect focalisation of the subject.
The eye doctor performed a series of tests to assess the patient's ability to achieve focalisation on distant objects.
The microscope's focalisation mechanism allowed the researcher to study the tiny cells in great detail.
The astronomer spent hours adjusting the telescope's focalisation to get a clear view of the distant planet.
The camera's autofocus feature enabled quick and precise focalisation of moving targets.

The confinement of an infection to a limited area.

Nouns denoting natural processes.