Assertion: kaleidoscope | /r/HasProperty | optical instrument
Facets:
value: with two or more reflecting surfaces
type: OTHER
Source sentences:
text: A kaleidoscope ( ) is an optical instrument with two or more reflecting surfaces tilted to each other in an angle, so that one or more (parts of) objects on one end of the mirrors are seen as a regular symmetrical pattern when viewed from the other end, due to repeated reflection.
text: Kaleidoscope is an optical toy consisting of two mirrors at a particular angle.
text: Kaleidoscope, optical device consisting of mirrors that reflect images of bits of coloured glass in a symmetrical geometric design through a viewer.
text: A kaleidoscope is an optical instrument consisting of two or more reflecting surfaces.
text: A kaleidoscope is an optical instrument with two or more reflecting surfaces tilted to each other in an angle, so that one or more (parts of) objects on one end of the mirrors are seen as a regular symmetrical pattern when viewed from the other end, due to repeated reflection.