片影 is read as へんえい (henei) and means speck.
へんえい
henei
かたかな
katakana
かたいなか
back country
かたっぱしから
absolutely every little bit
へんむけいやく
unilateral contract
かたむすび
half-hitch
かたじゅうじじめ
cross choke
かたやまざと
remote mountain village
かたはいひこう
flying on one engine
ひとかげ
shadow of a person
かげ
light (stars, moon)
さつえい
photography (still or motion)
おもかげ
face