focus, focal point (point at which reflected or refracted rays of light converge) · focus (point of a conic at which rays reflected from a curve or surface converge) · focus
çekim: çoğul Brennpunkte · tamlayan Brennpunkts
eş: Fokus
köken: Calque of New Latin pūnctum ūstiōnis (17th c.), after the fact that sun rays burn when concentrated in a focus. By surface analysis, brennen + Punkt
to focus (to cause (rays of light, etc) to converge at a single point) · to focus (to adjust (a lens, an optical instrument) in order to position an image with respect to the focal plane) · to focus (to direct attention, effort, or energy to a particular audience or task)
çekim: geçmiş εστίασα · ortaç έχοντας εστιάσει · şimdiki εστιάζει · ulaç εστιάζοντας
köken: Learnedly from εστί(α) (estí(a), “focus”) + -άζω (-ázo), a calque of French focaliser.
köken: From Dutch brandpunt. Originally borrowed as ブランドピュント (burandopyunto) as listed in the 1861 edition of 写真鏡図説 (Shashinkyō Zusetsu, “The Illustrated Camera”) by Yanagawa Shunsan (1832–1870), and later shortened to just ピント (pinto). * /burandopjunto/ → */pjunto/ → /pinto/
focus, image point · in-depth interview about a product, conducted in a special studio among a small group of respondents, recorded on tape and analysed by experts
çekim: çoğul fokusy · tamlayan fokusu
köken: Etymology tree Latin focuslbor. Polish fokus Learned borrowing from Latin focus. Doublet of foyer.
focus, focal point (point at which reflected or refracted rays of light converge) · focus (point of a conic at which rays reflected from a curve or surface converge)
çekim: çoğul ohniska · tamlayan ohniska
eş: fokus, středobod
köken: Inherited from Proto-Slavic *ognisko. By surface analysis, oheň (“fire”) + -isko.
focus (point at which reflected or refracted rays of light converge) · focus (convergence of light on the photographic medium) · center (of attention etc.)
çekim: çoğul fókuszok
köken: From German Fokus, from Latin focus (“hearth, fireplace”).