focal point lietuviškai

Paaiškinimas anglų kalba

• maximum clarity or distinctness of an image rendered by an optical system "in focus" "out of focus"
• a point of convergence of light (or other radiation) or a point from which it diverges
• a central point or locus of an infection in an organism "the focus of infection"
• the concentration of attention or energy on something "the focus of activity shifted to molecular biology" "he had no direction in his life"