赤せき外がい線せん写しゃ真しんMeaningsNoun1. infrared photographyKanji used赤red外outside線line写copy真truthPitch accentせきがいせんしゃしんComposed of赤せき外がい線せんinfrared rays; infrared radiationNoun写しゃ真しんphotograph; photo; picture; photographyNoun