M3I1C3R1O1P3R1O1J8E1C3T1O1R1S1
30 points
MICROPROJECTORS is validvalid
MICROPROJECTOR,
MICROPROJECTOR, a projector utilizing a compound microscope for projecting on a screen a greatly enlarged image of a microscopic object
MICROPROJECTOR,
MICROPROJECTOR, a projector utilizing a compound microscope for projecting on a screen a greatly enlarged image of a microscopic object