Khøfkiexn kngphor

Khøfkiexn kngphor 🔊 (visible spectrum), iaqsi korng khvoaruxkngf 🔊 (visible light) si laang ee bagciw khvoax e tiøh ee tiexnzuphøf, hoaxn'uii bøo cyn bengkhag, phofthonglaang khvoax e tiøh phøtngg 400 kaux 700 nm, uxee laang extaxng khvoax kaq 380 kaux 780 nm. Sek'exng kngsvoax liawau, bagciw tuix phøtngg 555 nm ee legseg siong bynkarm.

• kngphor (光譜 spectrum)
• kngsvoax (光線 light ray)

Siongkoafn

• Sekti
• Cygoaxsvoax
• Anggoaxsvoax