Found 1 items, similar to Fresnel lamp.
English → English (gcide) Definition: Fresnel lamp Fresnel lamp \Fres`nel“ lamp”\, Fres'nel' lan'tern \Fres'nel' lan'tern\[From Fresnel the inventor, a French physicist.] A lantern having a lamp surrounded by a hollow cylindrical Fresnel lens. [1913 Webster]