Morten Aasdahl Eliassen (born 25 September 1976), also known as stage name Opaque or the alias Mae, is a Norwegian rapper from Furuset in Oslo.

[2] In 2011 he appeared under the alias Mae (Morten Aasdahl Eliassen) on Jesse Jones debut album 12 blokker, 1 vei inn.

From 1997 to 2000, Opaque was a guest artist on releases from Warlocks, Tommy Tee, Helen Eriksen, N-Light-N (Now known as Son Of Light) and diaz.

Opaque & Kenny Bong have since been affiliated with The Loudmouf Choir, a distinctive group, which both Tommy Tee and the American rapper Sean Price are members of.

Opaque is primarily an English-language rapper, but on some releases he raps in his native language under the alias Mae, among others on ScandalNavia Vol.