Graph"o*scope (?), n. [Gr.
gra`fein to write + -scope.] An optical device
for showing (or photographing) an image when projected upon the
atmosphere as a screen.
Graph"o*scope (?), n. [Gr.
gra`fein to write + -scope.] An optical
instrument for magnifying engravings, photographs, etc., usually
having one large lens and two smaller ones.
Graph"o*scope (?), n. [Gr.
gra`fein to write + -scope.] An optical device
for showing (or photographing) an image when projected upon the
atmosphere as a screen.