transcription, транскрипция: [ ˌpär-ˈfō-kəl ]
adjective
Etymology: Latin par equal + English focal
Date: circa 1886
: being or having lenses or lens sets (as eyepieces) with the corresponding focal points all in the same plane
• par·fo·cal·i·ty ˌpär-fō-ˈka-lə-tē noun
• par·fo·cal·ize ˌpär-ˈfō-kə-ˌlīz transitive verb