tarkennusrengas

== Finnish == === Etymology === tarkennus +‎ rengas === Pronunciation === IPA(key): /ˈtɑrkenːusˌreŋːɑs/, [ˈt̪ɑ̝rk̟e̞nːus̠ˌre̞ŋːɑ̝s̠] Rhymes: -eŋːɑs Syllabification(key): tar‧ken‧nus‧ren‧gas Hyphenation(key): tar‧kennus‧rengas === Noun === tarkennusrengas (photography) focus ring ==== Declension ====