jarak fokus

Indonesian

Etymology

Compound of jarak (“distance”) +‎ fokus (“focus”), literally “focal distance”, calque of Dutch brandpuntsafstand (“focal length”, literally “focus + distance”) and English focal length.

Noun

jarak fokus (first-person possessive jarak fokusku, second-person possessive jarak fokusmu, third-person possessive jarak fokusnya)

(optics) focal length.
Synonym: jarak pumpun